NIMH Data Archive - Data

Genomics

Neuroimaging

Phenotype¹

New Trial
Clinical Trial

¹ Numbers reported are subjects by age

New Project
Grant/Project Number

Format should be in the following format: Activity Code, Institute Abbreviation, and Serial Number. Grant Type, Support Year, and Suffix should be excluded. For example, grant 1R01MH123456-01A1 should be entered R01MH123456

Collection - Use Existing Experiment

To associate an experiment to the current collection, just select an axperiment from the table below then click the associate experiment button to persist your changes (saving the collection is not required). Note that once an experiment has been associated to two or more collections, the experiment will not longer be editable.

The table search feature is case insensitive and targets the experiment id, experiment name and experiment type columns. The experiment id is searched only when the search term entered is a number, and filtered using a startsWith comparison. When the search term is not numeric the experiment name is used to filter the results.

Select	Experiment Id	Experiment Name	Experiment Type	Created On

24	HI-NGS_R1	Omics	02/16/2011
475	MB1-10 (CHOP)	Omics	06/07/2016
490	Discovery and CRISPR validation of genetic factors associated with antipsychotic-induced weight gain and cardiometabolic risk	Omics	07/07/2016
501	PharmacoBOLD Resting State	fMRI	07/27/2016
506	PVPREF	Omics	08/05/2016
509	ABC-CT Resting v2	EEG	08/18/2016
13	Comparison of FI expression in Autistic and Neurotypical Homo Sapiens	Omics	12/28/2010
18	AGRE/Broad Affymetrix 5.0 Genotype Experiment	Omics	01/06/2011
22	Stitching PCR Sequencing	Omics	02/14/2011
26	ASD_Methylation	Omics	03/01/2011
29	Microarray family 03 (father, mother, sibling)	Omics	03/24/2011
37	Standard paired-end sequencing of BCRs	Omics	04/19/2011
38	Illumina Mate-Pair BCR sequencing	Omics	04/19/2011
39	Custom Jumping Libraries	Omics	04/19/2011
40	Custom CapBP	Omics	04/19/2011
41	Immunofluorescence	Omics	05/11/2011
43	Autism brain sample genotyping, Illumina	Omics	05/16/2011
47	ARRA Autism Sequencing Collaboration at Baylor. SOLiD 4 System	Omics	08/01/2011
53	AGRE Omni1-quad	Omics	10/11/2011
59	AGP genotyping	Omics	04/03/2012
60	Ultradeep 454 sequencing of synaptic genes from postmortem cerebella of individuals with ASD and neurotypical controls	Omics	06/23/2012
63	Microemulsion PCR and Targeted Resequencing for Variant Detection in ASD	Omics	07/20/2012
76	Whole Genome Sequencing in Autism Families	Omics	01/03/2013
519	Resting	fMRI	11/08/2016
90	Genotyped IAN Samples	Omics	07/09/2013
91	NJLAGS Axiom Genotyping Array	Omics	07/16/2013
93	AGP genotyping (CNV)	Omics	09/06/2013
106	Longitudinal Sleep Study. H20 200. Channel set 2	EEG	11/07/2013
107	Longitudinal Sleep Study. H20 200. Channel set 3	EEG	11/07/2013
108	Longitudinal Sleep Study. AURA 200	EEG	11/07/2013
105	Longitudinal Sleep Study. H20 200. Channel set 1	EEG	11/07/2013
109	Longitudinal Sleep Study. AURA 400	EEG	11/07/2013
116	Gene Expression Analysis WG-6	Omics	01/07/2014
131	Jeste Lab UCLA ACEii: Charlie Brown and Sesame Street - Project 1	Eye Tracking	02/27/2014
132	Jeste Lab UCLA ACEii: Animacy - Project 1	Eye Tracking	02/27/2014
133	Jeste Lab UCLA ACEii: Mom Stranger - Project 2	Eye Tracking	02/27/2014
134	Jeste Lab UCLA ACEii: Face Emotion - Project 3	Eye Tracking	02/27/2014
145	AGRE/FMR1_Illumina.JHU	Omics	04/14/2014
146	AGRE/MECP2_Sanger.JHU	Omics	04/14/2014
147	AGRE/MECP2_Junior.JHU	Omics	04/14/2014
151	Candidate Gene Identification in familial Autism	Omics	06/09/2014
152	NJLAGS Whole Genome Sequencing	Omics	07/01/2014
154	Math Autism Study - Vinod Menon	fMRI	07/15/2014
155	Resting	fMRI	07/25/2014
156	Speech	fMRI	07/25/2014
159	Emotion	fMRI	07/25/2014
160	syllable contrast	EEG	07/29/2014
167	School-age naturalistic stimuli	Eye Tracking	09/19/2014
44	AGRE/Broad Affymetrix 5.0 Genotype Experiment	Omics	06/27/2011
45	Exome Sequencing of 20 Sporadic Cases of Autism Spectrum Disorder	Omics	07/15/2011

Collection - Add Experiment

Add Supporting Documentation

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URL:

To add an existing Data Structure, enter its title in the search bar. If you need to request changes, select the indicator "No, it requires changes to meet research needs" after selecting the Structure, and upload the file with the request changes specific to the selected Data Structure. Your file should follow the Request Changes Procedure. If the Data Structure does not exist, select "Request New Data Structure" and upload the appropriate zip file.

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Please confirm that you will not be enrolling any more subjects and that all raw data has been collected and submitted.

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Your Collection is now in Data Analysis phase and exempt from biannual submissions. Analyzed data is still expected prior to publication or no later than the project end date.

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Phenomenology and Classification of Schizophrenia (Iowa Longitudinal Study) #2125

General
Experiments (0)
Shared Data
Publications (176)
Data Expected (6)
Associated Studies (0)

Collection Title	Collection Investigators	Collection Description
Collection Title:	Phenomenology and Classification of Schizophrenia (Iowa Longitudinal Study)
Collection Investigators:	Nancy Andreasen
Collection Description:	This study is currently following first-episode patients, some of whom have been followed for as long as 15 years. The study emphasizes understanding the phenomenology of schizophrenia by examining the lifetime trajectory of the illness and its long-term outcome. Since the disorder is characterized by a prolonged lifetime course, longitudinal study of a large group of informative patients is one of the most powerful strategies for examining measures that will illuminate its mechanisms or refine the definition of its phenotype. This study examines 4 domains of variables: Symptoms, psychosocial function, brain morphology as measured by morphometric magnetic resonance imaging, and cognition as measured by both standard neuropsychological tests and a group of experimental tests. We have found that, although symptoms stabilize relatively quickly after initial onset in the majority of patients, the other domains tend to worsen throughout the first decade after onset. This suggests that the disorder may have a worse prognosis, despite adequate treatment, than originally anticipated. We also will divide the patients into groups based levels of recovery and determine the predictors of recovery group. In order to understand the long-term outcome of schizophrenia at the clinical, neural, and cognitive levels, it is important that we continue to study this large group of patients longitudinally on into the second decade of the illness so that we can examine the interrelationships between these four domains and determine whether the downward trends persist or stabilize.
Data Repository:	NIMH Data Archive
Permission Group:
Collection Creation Date:	10/24/2014
Collection Phase:	Funding Completed
Collection Sub-Phase:	Close Out
Blinded Clinical Trial:	No
Total Funded Amount:	$7,176,166.00
Subjects Shared:	275
Collection DOI:	10.15154/z32v-tv80

{"values":[]}

{"values":[["Not Defined",150]]}

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Funding Sources:

Funding Source Name	Funding Source URL
NIH - Extramural	None

Supporting Documentation:

File Name	File Type	Description	Audience
CASH.pdf	Methods	CASH Assessment	Qualified Researchers
PSYCH_UP_INSTRUMENT3.pdf	Methods	PSYCH UP Assessment	Qualified Researchers
PSYCH_INSTRUMENT_3_0.pdf	Methods	PSYCH Assessment	Qualified Researchers

Grant Information:

Project Number	Title	Start Date	Original End Date	End Date	Planned Enrollment	Actual Enrollment	Organization	Funds Obligated
R01MH031593-01	PHENOMENOLOGY AND CLASSIFICATION OF SCHIZOPHRENIA	07/01/1995	06/30/1999	06/30/2004	Not Reported	Not Reported	UNIVERSITY OF IOWA	$2,682,773.00
R01MH040856-01	BRAIN IMAGING IN THE MAJOR PSYCHOSES	08/01/1995	03/31/2004	01/31/2010	320	286	UNIVERSITY OF IOWA	$4,493,393.00

Clinical Trials:

helpcenter.collection.general-tab

Collection - General Tab

Fields available for edit on the top portion of the page include:

Collection Title
Investigators
Collection Description
Collection Phase
Funding Source
Clinical Trials

Collection Phase: The current status of a research project submitting data to an NDA Collection, based on the timing of the award and/or the data that have been submitted.

Pre-Enrollment: The default entry made when the NDA Collection is created.
Enrolling: Data have been submitted to the NDA Collection or the NDA Data Expected initial submission date has been reached for at least one data structure category in the NDA Collection.
Data Analysis: Subject level data collection for the research project is completed and has been submitted to the NDA Collection. The NDA Collection owner or the NDA Help Desk may set this phase when they’ve confirmed data submission is complete and submitted subject counts match at least 90% of the target enrollment numbers in the NDA Data Expected. Data submission reminders will be turned off for the NDA Collection.
Funding Completed: The NIH grant award (or awards) associated with the NDA Collection has reached its end date. NDA Collections in Funding Completed phase are assigned a subphase to indicate the status of data submission.
- The Data Expected Subphase indicates that NDA expects more data will be submitted
- The Closeout Subphase indicates the data submission is complete.
- The Sharing Not Met Subphase indicates that data submission was not completed as expected.

Blinded Clinical Trial Status:

This status is set by a Collection Owner and indicates the research project is a double blinded clinical trial. When selected, the public view of Data Expected will show the Data Expected items and the Submission Dates, but the targeted enrollment and subjects submitted counts will not be displayed.
Targeted enrollment and subjects submitted counts are visible only to NDA Administrators and to the NDA Collection or as the NDA Collection Owner.
When an NDA Collection that is flagged Blinded Clinical Trial reaches the maximum data sharing date for that Data Repository (see https://nda.nih.gov/nda/sharing-regimen.html), the embargo on Data Expected information is released.

Funding Source

The organization(s) responsible for providing the funding is listed here.

Supporting Documentation

Users with Submission privileges, as well as Collection Owners, Program Officers, and those with Administrator privileges, may upload and attach supporting documentation. By default, supporting documentation is shared to the general public, however, the option is also available to limit this information to qualified researchers only.

Grant Information

Identifiable details are displayed about the Project of which the Collection was derived from. You may click in the Project Number to view a full report of the Project captured by the NIH.

Clinical Trials

Any data that is collected to support or further the research of clinical studies will be available here. Collection Owners and those with Administrator privileges may add new clinical trials.

Frequently Asked Questions

How does the NIMH Data Archive (NDA) determine which Permission Group data are submitted into?

During Collection creation, NDA staff determine the appropriate Permission Group based on the type of data to be submitted, the type of access that will be available to data access users, and the information provided by the Program Officer during grant award.
How do I know when a NDA Collection has been created?

When a Collection is created by NDA staff, an email notification will automatically be sent to the PI(s) of the grant(s) associated with the Collection to notify them.
Is a single grant number ever associated with more than one Collection?

The NDA system does not allow for a single grant to be associated with more than one Collection; therefore, a single grant will not be listed in the Grant Information section of a Collection for more than one Collection.
Why is there sometimes more than one grant included in a Collection?

In general, each Collection is associated with only one grant; however, multiple grants may be associated if the grant has multiple competing segments for the same grant number or if multiple different grants are all working on the same project and it makes sense to hold the data in one Collection (e.g., Cooperative Agreements).

Glossary

Administrator Privilege

A privilege provided to a user associated with an NDA Collection or NDA Study whereby that user can perform a full range of actions including providing privileges to other users.
Collection Owner

Generally, the Collection Owner is the contact PI listed on a grant. Only one NDA user is listed as the Collection owner. Most automated emails are primarily sent to the Collection Owner.
Collection Phase
The Collection Phase provides information on data submission as opposed to grant/project completion so while the Collection phase and grant/project phase may be closely related they are often different. Collection users with Administrative Privileges are encouraged to edit the Collection Phase. The Program Officer as listed in eRA (for NIH funded grants) may also edit this field. Changes must be saved by clicking the Save button at the bottom of the page. This field is sortable alphabetically in ascending or descending order. Collection Phase options include:
- Pre-Enrollment: A grant/project has started, but has not yet enrolled subjects.
- Enrolling: A grant/project has begun enrolling subjects. Data submission is likely ongoing at this point.
- Data Analysis: A grant/project has completed enrolling subjects and has completed all data submissions.
- Funding Completed: A grant/project has reached the project end date.
Collection Title

An editable field with the title of the Collection, which is often the title of the grant associated with the Collection.
Grant

Provides the grant number(s) for the grant(s) associated with the Collection. The field is a hyperlink so clicking on the Grant number will direct the user to the grant information in the NIH Research Portfolio Online Reporting Tools (RePORT) page.
Supporting Documentation

Various documents and materials to enable efficient use of the data by investigators unfamiliar with the project and may include the research protocol, questionnaires, and study manuals.
NIH Research Initiative

NDA Collections may be organized by scientific similarity into NIH Research Initiatives, to facilitate query tool user experience. NIH Research Initiatives map to one or multiple Funding Opportunity Announcements.
Permission Group

Access to shared record-level data in NDA is provisioned at the level of a Permission Group. NDA Permission Groups consist of one or multiple NDA Collections that contain data with the same subject consents.
Planned Enrollment

Number of human subject participants to be enrolled in an NIH-funded clinical research study. The data is provided in competing applications and annual progress reports.
Actual Enrollment

Number of human subjects enrolled in an NIH-funded clinical research study. The data is provided in annual progress reports.
NDA Collection

A virtual container and organization structure for data and associated documentation from one grant or one large project/consortium. It contains tools for tracking data submission and allows investigators to define a wide array of other elements that provide context for the data, including all general information regarding the data and source project, experimental parameters used to collect any event-based data contained in the Collection, methods, and other supporting documentation. They also allow investigators to link underlying data to an NDA Study, defining populations and subpopulations specific to research aims.
Data Use Limitations

Data Use Limitations (DULs) describe the appropriate secondary use of a dataset and are based on the original informed consent of a research participant. NDA only accepts consent-based data use limitations defined by the NIH Office of Science Policy.
Total Subjects Shared

The total number of unique subjects for whom data have been shared and are available for users with permission to access data.

Contact NDA Help Desk

ID	Name	Created Date	Status	Type
No records found.

helpcenter.collection.experiments-tab

Collection - Experiments

The number of Experiments included is displayed in parentheses next to the tab name. You may download all experiments associated with the Collection via the Download button. You may view individual experiments by clicking the Experiment Name and add them to the Filter Cart via the Add to Cart button.

Collection Owners, Program Officers, and users with Submission or Administrative Privileges for the Collection may create or edit an Experiment.

Please note: The creation of an NDA Experiment does not necessarily mean that data collected, according to the defined Experiment, has been submitted or shared.

Frequently Asked Questions

Can an Experiment be associated with more than one Collection?
Yes -see the “Copy” button in the bottom left when viewing an experiment. There are two actions that can be performed via this button:
1. Copy the experiment with intent for modifications.
2. Associate the experiment to the collection. No modifications can be made to the experiment.

Glossary

Experiment Status

An Experiment must be Approved before data using the associated Experiment_ID may be uploaded.
Experiment ID

The ID number automatically generated by NDA which must be included in the appropriate file when uploading data to link the Experiment Definition to the subject record.

Contact NDA Help Desk

Shared Data:

Title	Type	Number of Subjects
Comprehensive Assessment of Symptoms and History	Clinical Assessments	150
Image	Imaging	267
PSYCH Instrument	Clinical Assessments	149
PSYCH-up Instrument	Clinical Assessments	145
Research Subject	Clinical Assessments	275
Scales for the Assessment of Positive/Negative Symptoms	Clinical Assessments	60
WAIS-R	Clinical Assessments	163

helpcenter.collection.shared-data-tab

Collection - Shared Data

This tab provides a quick overview of the Data Structure title, Data Type, and Number of Subjects that are currently Shared for the Collection. The information presented in this tab is automatically generated by NDA and cannot be edited. If no information is visible on this tab, this would indicate the Collection does not have shared data or the data is private.

The shared data is available to other researchers who have permission to access data in the Collection's designated Permission Group(s). Use the Download button to get all shared data from the Collection to the Filter Cart.

Frequently Asked Questions

How will I know if another researcher uses data that I shared through the NIMH Data Archive (NDA)?

To see what data your project have submitted are being used by a study, simply go the Associated Studies tab of your collection. Alternatively, you may review an NDA Study Attribution Report available on the General tab.
Can I get a supplement to share data from a completed research project?

Often it becomes more difficult to organize and format data electronically after the project has been completed and the information needed to create a GUID may not be available; however, you may still contact a program staff member at the appropriate funding institution for more information.
Can I get a supplement to share data from a research project that is still ongoing?

Unlike completed projects where researchers may not have the information needed to create a GUID and/or where the effort needed to organize and format data becomes prohibitive, ongoing projects have more of an opportunity to overcome these challenges. Please contact a program staff member at the appropriate funding institution for more information.

Glossary

Data Structure

A defined organization and group of Data Elements to represent an electronic definition of a measure, assessment, questionnaire, or collection of data points. Data structures that have been defined in the NDA Data Dictionary are available at https://nda.nih.gov/general-query.html?q=query=data-structure
Data Type

A grouping of data by similar characteristics such as Clinical Assessments, Omics, or Neurosignal data.
Shared

The term 'Shared' generally means available to others; however, there are some slightly different meanings based on what is Shared. A Shared NDA Study is viewable and searchable publicly regardless of the user's role or whether the user has an NDA account. A Shared NDA Study does not necessarily mean that data used in the NDA Study have been shared as this is independently determined. Data are shared according the schedule defined in a Collection's Data Expected Tab and/or in accordance with data sharing expectations in the NDA Data Sharing Terms and Conditions. Additionally, Supporting Documentation uploaded to a Collection may be shared independent of whether data are shared.

Contact NDA Help Desk

Collection Owners and those with Collection Administrator permission, may edit a collection. The following is currently available for Edit on this page:

Publications

Publications relevant to NDA data are listed below. Most displayed publications have been associated with the grant within Pubmed. Use the "+ New Publication" button to add new publications. Publications relevant/not relevant to data expected are categorized. Relevant publications are then linked to the underlying data by selecting the Create Study link. Study provides the ability to define cohorts, assign subjects, define outcome measures and lists the study type, data analysis and results. Analyzed data and results are expected in this way.

PubMed ID	Study	Title	Journal	Authors	Date	Status
32915832	Create Study	Patients on the psychosis spectrum employ an alternate brain network to engage in complex decision-making.	PloS one	Ramchandran, Kanchna; Fiedorowicz, Jess; Chen, Zhaoying; Bu, Yilin; Bechara, Antoine; Andreasen, Nancy C	January 1, 2020	Not Determined
25228354	Create Study	A genome-wide CNV analysis of schizophrenia reveals a potential role for a multiple-hit model.	American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics	Rudd, Danielle S; Axelsen, Michael; Epping, Eric A; Andreasen, Nancy C; Wassink, Thomas H	December 2014	Not Determined
24957354	Create Study	Effects of age on white matter integrity and negative symptoms in schizophrenia.	Schizophrenia research	Bijanki, Kelly Rowe; Hodis, Brendan; Magnotta, Vincent A; Zeien, Eugene; Andreasen, Nancy C	January 2015	Not Determined
24090512	Create Study	Eyeblink conditioning in unmedicated schizophrenia patients: a positron emission tomography study.	Psychiatry research	Parker, Krystal L; Andreasen, Nancy C; Liu, Dawei; Freeman, John H; O'Leary, Daniel S	December 30, 2013	Not Determined
23769814	Create Study	Progressive brain changes in schizophrenia related to antipsychotic treatment? A meta-analysis of longitudinal MRI studies.	Neuroscience and biobehavioral reviews	Fusar-Poli, P; Smieskova, R; Kempton, M J; Ho, B C; Andreasen, N C; Borgwardt, S	September 2013	Not Determined
23558429	Create Study	Relapse duration, treatment intensity, and brain tissue loss in schizophrenia: a prospective longitudinal MRI study.	The American journal of psychiatry	Andreasen, Nancy C; Liu, Dawei; Ziebell, Steven; Vora, Anvi; Ho, Beng-Choon	June 2013	Not Determined
23108278	Create Study	Three-way (N-way) fusion of brain imaging data based on mCCA+jICA and its application to discriminating schizophrenia.	NeuroImage	Sui J, He H, Pearlson GD, Adali T, Kiehl KA, Yu Q, Clark VP, Castro E, White T, Mueller BA, Ho BC, Andreasen NC, Calhoun VD	February 1, 2013	Not Relevant
22945618	Create Study	Influence of ZNF804a on brain structure volumes and symptom severity in individuals with schizophrenia.	Archives of general psychiatry	Wassink, Thomas H; Epping, Eric A; Rudd, Danielle; Axelsen, Michael; Ziebell, Stephen; Fleming, Frank W; Monson, Eric; Ho, Beng Choon; Andreasen, Nancy C	September 2012	Not Determined
22850347	Create Study	MAPK14 and CNR1 gene variant interactions: effects on brain volume deficits in schizophrenia patients with marijuana misuse.	Psychological medicine	Onwuameze, O E; Nam, K W; Epping, E A; Wassink, T H; Ziebell, S; Andreasen, N C; Ho, B-C	March 2013	Not Determined
22430943	Create Study	Eyeblink conditioning in healthy adults: a positron emission tomography study.	Cerebellum (London, England)	Parker, Krystal L; Andreasen, Nancy C; Liu, Dawei; Freeman, John H; Ponto, Laura L Boles; O'Leary, Daniel S	December 2012	Not Determined
22333522	Create Study	Sex differences in parietal lobe structure and development.	Gender medicine. official journal of the Partnership for Gender-Specific Medicine at Columbia University	Salinas, Joel; Mills, Elizabeth D; Conrad, Amy L; Koscik, Timothy; Andreasen, Nancy C; Nopoulos, Peg	February 2012	Not Determined
21876540	Create Study	Statistical epistasis and progressive brain change in schizophrenia: an approach for examining the relationships between multiple genes.	Molecular psychiatry	Andreasen, N C; Wilcox, M A; Ho, B-C; Epping, E; Ziebell, S; Zeien, E; Weiss, B; Wassink, T	November 2012	Not Determined
21784414	Create Study	Progressive brain change in schizophrenia: a prospective longitudinal study of first-episode schizophrenia.	Biological psychiatry	Andreasen NC, Nopoulos P, Magnotta V, Pierson R, Ziebell S, Ho BC	October 1, 2011	Not Determined
21420833	Create Study	Cannabinoid receptor 1 gene polymorphisms and marijuana misuse interactions on white matter and cognitive deficits in schizophrenia.	Schizophrenia research	Ho, Beng-Choon; Wassink, Thomas H; Ziebell, Steven; Andreasen, Nancy C	May 2011	Not Determined
21300943	Create Study	Long-term antipsychotic treatment and brain volumes: a longitudinal study of first-episode schizophrenia.	Archives of general psychiatry	Ho, Beng-Choon; Andreasen, Nancy C; Ziebell, Steven; Pierson, Ronald; Magnotta, Vincent	February 2011	Not Determined
21237230	Create Study	Sex-specific variation of MRI-based cortical morphometry in adult healthy volunteers: the effect on cognitive functioning.	Progress in neuro-psychopharmacology & biological psychiatry	Crespo-Facorro, Benedicto; Roiz-Santiáñez, Roberto; Pérez-Iglesias, Rocío; Mata, Ignacio; Rodríguez-Sánchez, Jose Manuel; Tordesillas-Gutiérrez, Diana; Ortíz-García de la Foz, Victor; Tabarés-Seisdedos, Rafael; Sánchez, Elena; Andreasen, Nancy; Magnotta, Vicent; Vázquez-Barquero, José Luis	March 30, 2011	Not Determined
21134492	Create Study	WITHDRAWN: Erratum to "Does function follow form?: Methods to fuse structural and functional brain images show decreased linkage in schizophrenia" [NeuroImage 49 (2010) 2626-2637].	NeuroImage	Michael, Andrew M; Baum, Stefi A; White, Tonya; Demirci, Oguz; Andreasen, Nancy C; Segall, Judith M; Jung, Rex E; Pearlson, Godfrey; Clark, Vince P; Gollub, Randy L; Schulz, S Charles; Roffman, Joshua L; Lim, Kelvin O; Ho, Beng-Choon; Bockholt, H Jeremy; Calhoun, Vince D	March 5, 2010	Not Determined
20954434	Create Study	The lifetime trajectory of schizophrenia and the concept of neurodevelopment.	Dialogues in clinical neuroscience	Andreasen NC	2010	Not Determined
20942995	Create Study	Global and regional cortical thinning in first-episode psychosis patients: relationships with clinical and cognitive features.	Psychological medicine	Crespo-Facorro, B; Roiz-Santiáñez, R; Pérez-Iglesias, R; Rodriguez-Sanchez, J M; Mata, I; Tordesillas-Gutierrez, D; Sanchez, E; Tabarés-Seisdedos, R; Andreasen, N; Magnotta, V; Vázquez-Barquero, J L	July 2011	Not Determined
20600977	Create Study	Fully automated analysis using BRAINS: AutoWorkup.	NeuroImage	Pierson, Ronald; Johnson, Hans; Harris, Gregory; Keefe, Helen; Paulsen, Jane S; Andreasen, Nancy C; Magnotta, Vincent A	January 1, 2011	Not Determined
19941961	Create Study	Hippocampal volume deficits and shape deformities in young biological relatives of schizophrenia probands.	NeuroImage	Ho BC, Magnotta V	February 15, 2010	Not Determined
19897178	Create Study	Antipsychotic dose equivalents and dose-years: a standardized method for comparing exposure to different drugs.	Biological psychiatry	Andreasen, Nancy C; Pressler, Marcus; Nopoulos, Peg; Miller, Del; Ho, Beng-Choon	February 1, 2010	Not Determined
19878956	Create Study	Cognitive deficits in recent-onset and chronic schizophrenia.	Journal of psychiatric research	Sponheim, S R; Jung, R E; Seidman, L J; Mesholam-Gately, R I; Manoach, D S; O'Leary, D S; Ho, B C; Andreasen, N C; Lauriello, J; Schulz, S C	May 2010	Not Determined
19760675	Create Study	G72 influences longitudinal change in frontal lobe volume in schizophrenia.	American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics	Hartz, Sarah M; Ho, Beng-Choon; Andreasen, Nancy C; Librant, Amy; Rudd, Danielle; Epping, Eric A; Wassink, Thomas H	March 5, 2010	Not Determined
19538636	Create Study	Three-dimensional morphometric analysis of brain shape in nonsyndromic orofacial clefting.	Journal of anatomy	Weinberg, Seth M; Andreasen, Nancy C; Nopoulos, Peg	June 2009	Not Determined
18980790	Create Study	Sex differences in parietal lobe morphology: relationship to mental rotation performance.	Brain and cognition	Koscik, Tim; O'Leary, Dan; Moser, David J; Andreasen, Nancy C; Nopoulos, Peg	April 2009	Not Determined
18799289	Create Study	Basic helix-loop-helix transcription factor NEUROG1 and schizophrenia: effects on illness susceptibility, MRI brain morphometry and cognitive abilities.	Schizophrenia research	Ho, Beng-Choon; Epping, Eric; Wang, Kai; Andreasen, Nancy C; Librant, Amy; Wassink, Thomas H	December 2008	Not Determined
18656332	Create Study	Investigating connectivity between the cerebellum and thalamus in schizophrenia using diffusion tensor tractography: a pilot study.	Psychiatry research	Magnotta, Vincent A; Adix, Michael L; Caprahan, Arvind; Lim, Kelvin; Gollub, Randy; Andreasen, Nancy C	August 30, 2008	Not Determined
18559406	Create Study	Theory of mind and schizophrenia: a positron emission tomography study of medication-free patients.	Schizophrenia bulletin	Andreasen, Nancy C; Calarge, Chadi A; Calage, Chadi A; O'Leary, Daniel S	July 2008	Not Determined
18473337	Create Study	Implications of starvation-induced change in right dorsal anterior cingulate volume in anorexia nervosa.	The International journal of eating disorders	McCormick, Laurie M; Keel, Pamela K; Brumm, Michael C; Bowers, Wayne; Swayze, Victor; Andersen, Arnold; Andreasen, Nancy	November 2008	Not Determined
18395701	Create Study	The role of the cerebellum in schizophrenia.	Biological psychiatry	Andreasen, Nancy C; Pierson, Ronald	July 15, 2008	Not Determined
18056245	Create Study	Association between brain-derived neurotrophic factor Val66Met gene polymorphism and progressive brain volume changes in schizophrenia.	The American journal of psychiatry	Ho, Beng-Choon; Andreasen, Nancy C; Dawson, Jeffrey D; Wassink, Thomas H	December 2007	Not Determined
17761401	Create Study	MRI brain volume abnormalities in young, nonpsychotic relatives of schizophrenia probands are associated with subsequent prodromal symptoms.	Schizophrenia research	Ho, Beng-Choon	November 2007	Not Determined
17728429	Create Study	Morphology of the cerebral cortex in preclinical Huntington''s disease.	The American journal of psychiatry	Nopoulos, Peg; Magnotta, Vincent A; Mikos, Ania; Paulson, Henry; Andreasen, Nancy C; Paulsen, Jane S	September 2007	Not Determined
17573374	Create Study	Morphology of the ventral frontal cortex: relationship to femininity and social cognition.	Cerebral cortex (New York, N.Y. : 1991)	Wood JL, Heitmiller D, Andreasen NC, Nopoulos P	March 2008	Not Determined
17539900	Create Study	Abnormal brain structure in adults with Van der Woude syndrome.	Clinical genetics	Nopoulos P, Richman L, Andreasen NC, Murray JC, Schutte B	June 2007	Not Determined
17438385	Create Study	Cognitive dysfunction in adults with Van der Woude syndrome.	Genetics in medicine : official journal of the American College of Medical Genetics	Nopoulos, Peg; Richman, Lynn; Andreasen, Nancy; Murray, Jeffrey C; Schutte, Brian	April 2007	Not Determined
16859929	Create Study	Anterior cingulate cortex: an MRI-based parcellation method.	NeuroImage	McCormick LM, Ziebell S, Nopoulos P, Cassell M, Andreasen NC, Brumm M	September 2006	Not Determined
16818862	Create Study	Cognitive and magnetic resonance imaging brain morphometric correlates of brain-derived neurotrophic factor Val66Met gene polymorphism in patients with schizophrenia and healthy volunteers.	Archives of general psychiatry	Ho, Beng-Choon; Milev, Peter; O'Leary, Daniel S; Librant, Amy; Andreasen, Nancy C; Wassink, Thomas H	July 2006	Not Determined
16631385	Create Study	Evaluation of the GTRACT diffusion tensor tractography algorithm: a validation and reliability study.	NeuroImage	Cheng, Peng; Magnotta, Vincent A; Wu, Dee; Nopoulos, Peg; Moser, David J; Paulsen, Jane; Jorge, Ricardo; Andreasen, Nancy C	July 1, 2006	Not Determined
16566898	Create Study	Neuropsychological performance in first-episode adolescents with schizophrenia: a comparison with first-episode adults and adolescent control subjects.	Biological psychiatry	White T, Ho BC, Ward J, O'Leary D, Andreasen NC	September 1, 2006	Not Determined
16510223	Create Study	Prism adaptation in schizophrenia.	Brain and cognition	Bigelow NO, Turner BM, Andreasen NC, Paulsen JS, O'Leary DS, Ho BC	August 2006	Not Determined
16199833	Create Study	Morphology of the anterior cingulate gyrus in patients with schizophrenia: relationship to typical neuroleptic exposure.	The American journal of psychiatry	Kopelman A, Andreasen NC, Nopoulos P	October 2005	Not Determined
16169191	Create Study	Effects of atypical and typical neuroleptics on anterior cingulate volume in schizophrenia.	Schizophrenia research	McCormick L, Decker L, Nopoulos P, Ho BC, Andreasen N	December 1, 2005	Not Determined
16112655	Create Study	Brain structure in preclinical Huntington's disease.	Biological psychiatry	Paulsen JS, Magnotta VA, Mikos AE, Paulson HL, Penziner E, Andreasen NC, Nopoulos PC	January 1, 2006	Not Determined
15942998	Create Study	Secondary prevention of schizophrenia: utility of standardized scholastic tests in early identification.	Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists	Ho, Beng-Choon; Andreasen, Nancy C; Nopoulos, Peg; Fuller, Rebecca; Arndt, Stephan; Cadoret, Remi J	January 2005	Not Determined
15741466	Create Study	Predictive values of neurocognition and negative symptoms on functional outcome in schizophrenia: a longitudinal first-episode study with 7-year follow-up.	The American journal of psychiatry	Milev P, Ho BC, Arndt S, Andreasen NC	March 2005	Not Determined
15705355	Create Study	Insular cortex abnormalities in schizophrenia: Relationship to symptoms and typical neuroleptic exposure.	Biological psychiatry	Pressler M, Nopoulos P, Ho BC, Andreasen NC	February 15, 2005	Not Determined
15668720	Create Study	Catechol-O-methyl transferase Val158Met gene polymorphism in schizophrenia: working memory, frontal lobe MRI morphology and frontal cerebral blood flow.	Molecular psychiatry	Ho BC, Wassink TH, O'Leary DS, Sheffield VC, Andreasen NC	March 2005	Not Determined
15598545	Create Study	Temporal pole morphology and psychopathology in males with schizophrenia.	Psychiatry research	Crespo-Facorro B, Nopoulos PC, Chemerinski E, Kim JJ, Andreasen NC, Magnotta V	December 15, 2004	Not Determined
15377735	Create Study	Morphometry of the superior temporal plane in schizophrenia: relationship to clinical correlates.	The Journal of neuropsychiatry and clinical neurosciences	Crespo-Facorro B, Kim JJ, Chemerinski E, Magnotta V, Andreasen NC, Nopoulos P	2004	Not Determined
15184033	Create Study	Cerebellar dysfunction in neuroleptic naive schizophrenia patients: clinical, cognitive, and neuroanatomic correlates of cerebellar neurologic signs.	Biological psychiatry	Ho BC, Mola C, Andreasen NC	June 15, 2004	Not Determined
15145469	Create Study	Symptoms and interference from memory in schizophrenia: evaluation of Frith's model of willed action.	Schizophrenia research	Torres IJ, O'Leary DS, Andreasen NC	July 1, 2004	Not Determined
15108174	Create Study	Association of the HOPA12bp allele with a large X-chromosome haplotype and positive symptom schizophrenia.	American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics	Spinks, Ruth; Sandhu, Harinder K; Andreasen, Nancy C; Philibert, Robert A	May 15, 2004	Not Determined
15099611	Create Study	Validity of symptom assessment in psychotic disorders: information variance across different sources of history.	Schizophrenia research	Ho BC, Flaum M, Hubbard W, Arndt S, Andreasen NC	June 1, 2004	Not Determined
15061245	Create Study	Changes in caudate volume after exposure to atypical neuroleptics in patients with schizophrenia may be sex-dependent.	Schizophrenia research	Heitmiller DR, Nopoulos PC, Andreasen NC	February 1, 2004	Not Determined
14594741	Create Study	Visualizing how one brain understands another: a PET study of theory of mind.	The American journal of psychiatry	Calarge, Chadi; Andreasen, Nancy C; O'Leary, Daniel S	November 2003	Not Determined
14593167	Create Study	The genetics of adult-onset neuropsychiatric disease: complexities and conundra?	Science (New York, N.Y.)	Kennedy JL, Farrer LA, Andreasen NC, Mayeux R, St George-Hyslop P	October 31, 2003	Not Determined
14514490	Create Study	Emotions in unmedicated patients with schizophrenia during evaluation with positron emission tomography.	The American journal of psychiatry	Paradiso, Sergio; Andreasen, Nancy C; Crespo-Facorro, Benedicto; O'Leary, Daniel S; Watkins, G Leonard; Boles Ponto, Laura L; Hichwa, Richard D	October 2003	Not Determined
13129655	Create Study	Initial magnetic resonance imaging volumetric brain measurements and outcome in schizophrenia: a prospective longitudinal study with 5-year follow-up.	Biological psychiatry	Milev, Peter; Ho, Beng-Choon; Arndt, Stephan; Nopoulos, Peggy; Andreasen, Nancy C	September 15, 2003	Not Determined
12915286	Create Study	Gyrification abnormalities in childhood- and adolescent-onset schizophrenia.	Biological psychiatry	White, Tonya; Andreasen, Nancy C; Nopoulos, Peggy; Magnotta, Vincent	August 15, 2003	Not Determined
12884883	Create Study	A unitary model of schizophrenia: Bleuler''s "fragmented phrene" as schizencephaly.	Archives of general psychiatry	Andreasen, N C	September 1999	Not Determined
12814574	Create Study	Subcortical, cerebellar, and magnetic resonance based consistent brain image registration.	NeuroImage	Magnotta, Vincent A; Bockholt, H Jeremy; Johnson, Hans J; Christensen, Gary E; Andreasen, Nancy C	June 2003	Not Determined
12796222	Create Study	Progressive structural brain abnormalities and their relationship to clinical outcome: a longitudinal magnetic resonance imaging study early in schizophrenia.	Archives of general psychiatry	Ho BC, Andreasen NC, Nopoulos P, Arndt S, Magnotta V, Flaum M	June 2003	Not Determined
12627456	Create Study	NOTCH4 and the frontal lobe in schizophrenia.	American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics	Wassink, Thomas H; Nopoulos, Peggy; Pietila, Jennifer; Crowe, Raymond R; Andreasen, Nancy C	April 1, 2003	Not Determined
12505813	Create Study	Untreated initial psychosis: relation to cognitive deficits and brain morphology in first-episode schizophrenia.	The American journal of psychiatry	Ho BC, Alicata D, Ward J, Moser DJ, O'Leary DS, Arndt S, Andreasen NC	January 2003	Not Determined
12474197	Create Study	Brain tissue volume segmentation in patients with anorexia nervosa before and after weight normalization.	The International journal of eating disorders	Swayze VW, Andersen AE, Andreasen NC, Arndt S, Sato Y, Ziebell S	January 2003	Not Determined
12473012	Create Study	Prevalence and correlates of depressive symptoms in a community sample of people suffering from heart failure.	Journal of the American Geriatrics Society	Turvey, Carolyn L; Schultz, Kara; Arndt, Stephan; Wallace, Robert B; Herzog, Regula	December 2002	Not Determined
12399138	Create Study	The effects of neuroleptic medications on basal ganglia blood flow in schizophreniform disorders: a comparison between the neuroleptic-naïve and medicated states.	Biological psychiatry	Corson, Patricia Westmoreland; O'Leary, Daniel S; Miller, Del D; Andreasen, Nancy C	November 1, 2002	Not Determined
12377139	Create Study	Manual and automated measurement of the whole thalamus and mediodorsal nucleus using magnetic resonance imaging.	NeuroImage	Spinks R, Magnotta VA, Andreasen NC, Albright KC, Ziebell S, Nopoulos P, Cassell M	October 2002	Not Determined
12216015	Create Study	Insomnia as a predictor for symptom worsening following antipsychotic withdrawal in schizophrenia.	Comprehensive psychiatry	Chemerinski, Eran; Ho, Beng-Choon; Flaum, Michael; Arndt, Stephan; Fleming, Frank; Andreasen, Nancy C	September 2002	Not Determined
12091197	Create Study	Longitudinal assessment of premorbid cognitive functioning in patients with schizophrenia through examination of standardized scholastic test performance.	The American journal of psychiatry	Fuller R, Nopoulos P, Arndt S, O'Leary D, Ho BC, Andreasen NC	July 2002	Not Determined
12079724	Create Study	Morphology of the ventral frontal cortex in schizophrenia: relationship with social dysfunction.	Biological psychiatry	Chemerinski, Eran; Nopoulos, Peggy C; Crespo-Facorro, Benedicto; Andreasen, Nancy C; Magnotta, Vincent	July 1, 2002	Not Determined
12074920	Create Study	Structural MR image processing using the BRAINS2 toolbox.	Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society	Magnotta, Vincent A; Harris, Greg; Andreasen, Nancy C; O'Leary, Daniel S; Yuh, William T C; Heckel, Dan	July 2002	Not Determined
11884650	Create Study	Age and regional cerebral blood flow in schizophrenia: age effects in anterior cingulate, frontal, and parietal cortex.	The Journal of neuropsychiatry and clinical neurosciences	Schultz, Susan K; O'Leary, Daniel S; Boles Ponto, Laura L; Arndt, Stephan; Magnotta, Vincent; Watkins, G Leonard; Hichwa, Richard D; Andreasen, Nancy C	2002	Not Determined
11839951	Create Study	Structural brain abnormalities in adult males with clefts of the lip and/or palate.	Genetics in medicine : official journal of the American College of Medical Genetics	Nopoulos, Peg; Berg, Stephanie; Canady, John; Richman, Lynn; Van Demark, Duane; Andreasen, Nancy C	January 2002	Not Determined
11711808	Create Study	Color enhancement of multispectral MR images: improving the visualization of subcortical structures.	Journal of computer assisted tomography	Ward, J; Magnotta, V; Andreasen, N C; Ooteman, W; Nopoulos, P; Pierson, R	November 2001	Not Determined
11677883	Create Study	Increased incidence of a midline brain anomaly in patients with nonsyndromic clefts of the lip and/or palate.	Journal of neuroimaging : official journal of the American Society of Neuroimaging	Nopoulos P, Berg S, VanDemark D, Richman L, Canady J, Andreasen NC	October 2001	Not Determined
11513374	Create Study	Effects of olanzapine on cerebellar functional connectivity in schizophrenia measured by fMRI during a simple motor task.	Psychological medicine	Stephan, K E; Magnotta, V A; White, T; Arndt, S; Flaum, M; O'Leary, D S; Andreasen, N C	August 2001	Not Determined
11396550	Create Study	Effects of retroactive and proactive interference on word list recall in schizophrenia.	Journal of the International Neuropsychological Society : JINS	Torres IJ, Flashman LA, O'Leary DS, Andreasen NC	May 2001	Not Determined
11313038	Create Study	Comparison of the effects of risperidone and haloperidol on regional cerebral blood flow in schizophrenia.	Biological psychiatry	Miller, D D; Andreasen, N C; O'Leary, D S; Watkins, G L; Boles Ponto, L L; Hichwa, R D	April 15, 2001	Not Determined
11295371	Create Study	Sex differences in the absence of massa intermedia in patients with schizophrenia versus healthy controls.	Schizophrenia research		March 30, 2001	Not Determined
11241873	Create Study	Neural basis of novel and well-learned recognition memory in schizophrenia: a positron emission tomography study.	Human brain mapping	Crespo-Facorro, B; Wiser, A K; Andreasen, N C; O'Leary, D S; Watkins, G L; Boles Ponto, L L; Hichwa, R D	April 2001	Not Determined
11163775	Create Study	An MRI study of midbrain morphology in patients with schizophrenia: relationship to psychosis, neuroleptics, and cerebellar neural circuitry.	Biological psychiatry	Nopoulos, P C; Ceilley, J W; Gailis, E A; Andreasen, N C	January 1, 2001	Not Determined
11126399	Create Study	Tumor necrosis factor receptor-II: heritability and effect on brain morphology in schizophrenia.	Molecular psychiatry	Wassink TH, Crowe RR, Andreasen NC	November 2000	Not Determined
11114495	Create Study	Cerebral cortex: a topographic segmentation method using magnetic resonance imaging.	Psychiatry research	Crespo-Facorro, B; Kim, J; Andreasen, N C; Spinks, R; O'Leary, D S; Bockholt, H J; Harris, G; Magnotta, V A	December 4, 2000	Not Determined
11099884	Create Study	Insular cortex abnormalities in schizophrenia: a structural magnetic resonance imaging study of first-episode patients.	Schizophrenia research	Crespo-Facorro, B; Kim, J; Andreasen, N C; O'Leary, D S; Bockholt, H J; Magnotta, V	November 30, 2000	Not Determined
10956567	Create Study	Enlarged cavum septi pellucidi in patients with schizophrenia: clinical and cognitive correlates.	The Journal of neuropsychiatry and clinical neurosciences	Nopoulos P, Krie A, Andreasen NC	2000	Not Determined
10924663	Create Study	Cerebellar functional abnormalities in schizophrenia are suggested by classical eyeblink conditioning.	Biological psychiatry	Sears, L L; Andreasen, N C; O'Leary, D S	August 1, 2000	Not Determined
10903407	Create Study	Regional frontal abnormalities in schizophrenia: a quantitative gray matter volume and cortical surface size study.	Biological psychiatry	Crespo-Facorro, B; Kim, J; Andreasen, N C; O'Leary, D S; Magnotta, V	July 15, 2000	Not Determined
10824500	Create Study	Personality change disorder in children and adolescents following traumatic brain injury.	Journal of the International Neuropsychological Society : JINS	Max JE, Koele SL, Castillo CC, Lindgren SD, Arndt S, Bokura H, Robin DA, Smith WL, Sato Y	March 2000	Not Determined
10784476	Create Study	Untreated initial psychosis: its relation to quality of life and symptom remission in first-episode schizophrenia.	The American journal of psychiatry	Ho BC, Andreasen NC, Flaum M, Nopoulos P, Miller D	May 2000	Not Determined
10771410	Create Study	Novel vs. well-learned memory for faces: a positron emission tomography study.	Journal of cognitive neuroscience	Wiser, A K; Andreasen, N; O'Leary, D S; Crespo-Facorro, B; Boles-Ponto, L L; Watkins, G L; Hichwa, R D	March 2000	Not Determined
10758251	Create Study	Charting patients'' course: a comparison of statistics used to summarize patient course in longitudinal and repeated measures studies.	Journal of psychiatric research	Arndt, S; Turvey, C; Coryell, W H; Dawson, J D; Leon, A C; Akiskal, H S	March 2000	Not Determined
10708922	Create Study	Sexual dimorphism in the human brain: evaluation of tissue volume, tissue composition and surface anatomy using magnetic resonance imaging.	Psychiatry research	Nopoulos, P; Flaum, M; O'Leary, D; Andreasen, N C	February 28, 2000	Not Determined
10695895	Create Study	Developmental brain anomalies in children with attention-deficit hyperactivity disorder.	Journal of child neurology	Nopoulos, P; Berg, S; Castellenos, F X; Delgado, A; Andreasen, N C; Rapoport, J L	February 2000	Not Determined
10619416	Create Study	The cerebellum plays a role in conscious episodic memory retrieval.	Human brain mapping	Andreasen, N C; O'Leary, D S; Paradiso, S; Cizadlo, T; Arndt, S; Watkins, G L; Ponto, L L; Hichwa, R D	1999	Not Determined
10581496	Create Study	Heritability of BDNF alleles and their effect on brain morphology in schizophrenia.	American journal of medical genetics	Wassink, T H; Nelson, J J; Crowe, R R; Andreasen, N C	December 15, 1999	Not Determined
10574358	Create Study	Age-related changes in regional cerebral blood flow among young to mid-life adults.	Neuroreport	Schultz, S K; O'Leary, D S; Boles Ponto, L L; Watkins, G L; Hichwa, R D; Andreasen, N C	August 20, 1999	Not Determined
10549681	Create Study	A comparative effectiveness study of risperidone and olanzapine in the treatment of schizophrenia.	The Journal of clinical psychiatry	Ho, B C; Miller, D; Nopoulos, P; Andreasen, N C	October 1999	Not Determined
10547328	Create Study	Human frontal cortex: an MRI-based parcellation method.	NeuroImage	Crespo-Facorro B, Kim JJ, Andreasen NC, O'Leary DS, Wiser AK, Bailey JM, Harris G, Magnotta VA	November 1999	Not Determined
10518175	Create Study	Cerebral blood flow changes associated with attribution of emotional valence to pleasant, unpleasant, and neutral visual stimuli in a PET study of normal subjects.	The American journal of psychiatry	Paradiso, S; Johnson, D L; Andreasen, N C; O'Leary, D S; Watkins, G L; Ponto, L L; Hichwa, R D	October 1999	Not Determined
10509174	Create Study	Defining the phenotype of schizophrenia: cognitive dysmetria and its neural mechanisms.	Biological psychiatry	Andreasen, N C; Nopoulos, P; O'Leary, D S; Miller, D D; Wassink, T; Flaum, M	October 1, 1999	Not Determined
10484943	Create Study	Longitudinal study of cognitive function in first-episode and recent-onset schizophrenia.	The American journal of psychiatry	Gold, S; Arndt, S; Nopoulos, P; O'Leary, D S; Andreasen, N C	September 1999	Not Determined
10472424	Create Study	Caudate size in first-episode neuroleptic-naive schizophrenic patients measured using an artificial neural network.	Biological psychiatry	Corson, P W; Nopoulos, P; Andreasen, N C; Heckel, D; Arndt, S	September 1, 1999	Not Determined
10472423	Create Study	An MRI study of cerebellar vermis morphology in patients with schizophrenia: evidence in support of the cognitive dysmetria concept.	Biological psychiatry	Nopoulos, P C; Ceilley, J W; Gailis, E A; Andreasen, N C	September 1, 1999	Not Determined
10450260	Create Study	Change in basal ganglia volume over 2 years in patients with schizophrenia: typical versus atypical neuroleptics.	The American journal of psychiatry	Corson PW, Nopoulos P, Miller DD, Arndt S, Andreasen NC	August 1999	Not Determined
10352607	Create Study	Measurement of brain structures with artificial neural networks: two- and three-dimensional applications.	Radiology	Magnotta VA, Heckel D, Andreasen NC, Cizadlo T, Corson PW, Ehrhardt JC, Yuh WT	June 1999	Not Determined
10220227	Create Study	Quantitative in vivo measurement of gyrification in the human brain: changes associated with aging.	Cerebral cortex (New York, N.Y. : 1991)	Magnotta, V A; Andreasen, N C; Schultz, S K; Harris, G; Cizadlo, T; Heckel, D; Nopoulos, P; Flaum, M	March 1999	Not Determined
10080553	Create Study	Recalling word lists reveals "cognitive dysmetria" in schizophrenia: a positron emission tomography study.	The American journal of psychiatry	Crespo-Facorro, B; Paradiso, S; Andreasen, N C; O'Leary, D S; Watkins, G L; Boles Ponto, L L; Hichwa, R D	March 1999	Not Determined
10050826	Create Study	Improving tissue classification in MRI: a three-dimensional multispectral discriminant analysis method with automated training class selection.	Journal of computer assisted tomography	Harris, G; Andreasen, N C; Cizadlo, T; Bailey, J M; Bockholt, H J; Magnotta, V A; Arndt, S	January 1999	Not Determined
9989572	Create Study	Prevalence of depressive symptoms early in the course of schizophrenia.	The American journal of psychiatry	Wassink TH, Flaum M, Nopoulos P, Andreasen NC	February 1999	Not Determined
9989562	Create Study	Cerebral blood flow and personality: a positron emission tomography study.	The American journal of psychiatry	Johnson, D L; Wiebe, J S; Gold, S M; Andreasen, N C; Hichwa, R D; Watkins, G L; Boles Ponto, L L	February 1999	Not Determined
9989025	Create Study	Cognitive outcome in children and adolescents following severe traumatic brain injury: influence of psychosocial, psychiatric, and injury-related variables.	Journal of the International Neuropsychological Society : JINS	Max JE, Roberts MA, Koele SL, Lindgren SD, Robin DA, Arndt S, Smith WL, Sato Y	January 1999	Not Determined
9894574	Create Study	Cerebellar morphology as a predictor of symptom and psychosocial outcome in schizophrenia.	Biological psychiatry	Wassink, T H; Andreasen, N C; Nopoulos, P; Flaum, M	January 1, 1999	Not Determined
9788634	Create Study	Posttraumatic stress symptomatology after childhood traumatic brain injury.	The Journal of nervous and mental disease	Max, J E; Castillo, C S; Robin, D A; Lindgren, S D; Smith Jr, W L; Sato, Y; Arndt, S	October 1998	Not Determined
9779911	Create Study	Factors associated with suicide attempts among patients with schizophrenia.	Psychiatric services (Washington, D.C.)	Gupta S, Black DW, Arndt S, Hubbard WC, Andreasen NC	October 1998	Not Determined
9777169	Create Study	Corpus callosum shape and size in male patients with schizophrenia.	Biological psychiatry	Tibbo, P; Nopoulos, P; Arndt, S; Andreasen, N C	September 15, 1998	Not Determined
9734542	Create Study	Two-year outcome in first-episode schizophrenia: predictive value of symptoms for quality of life.	The American journal of psychiatry	Ho BC, Nopoulos P, Flaum M, Arndt S, Andreasen NC	September 1998	Not Determined
9710159	Create Study	Adaptive functioning following traumatic brain injury and orthopedic injury: a controlled study.	Archives of physical medicine and rehabilitation	Max, J E; Koele, S L; Lindgren, S D; Robin, D A; Smith Jr, W L; Sato, Y; Arndt, S	August 1998	Not Determined
9706544	Create Study	Incidence of ectopic gray matter in patients with schizophrenia and healthy control subjects studied with MRI.	The Journal of neuropsychiatry and clinical neurosciences	Nopoulos P, Swayze V, Flaum M, Andreasen NC	1998	Not Determined
9699696	Create Study	Frequency and severity of enlarged cavum septi pellucidi in childhood-onset schizophrenia.	The American journal of psychiatry	Nopoulos PC, Giedd JN, Andreasen NC, Rapoport JL	August 1998	Not Determined
9695446	Create Study	Attention-deficit hyperactivity symptomatology after traumatic brain injury: a prospective study.	Journal of the American Academy of Child and Adolescent Psychiatry	Max JE, Arndt S, Castillo CS, Bokura H, Robin DA, Lindgren SD, Smith WL, Sato Y, Mattheis PJ	August 1998	Not Determined
9695445	Create Study	Psychiatric disorders in children and adolescents after severe traumatic brain injury: a controlled study.	Journal of the American Academy of Child and Adolescent Psychiatry	Max JE, Koele SL, Smith WL, Sato Y, Lindgren SD, Robin DA, Arndt S	August 1998	Not Determined
9673664	Create Study	Functional MRI statistical software packages: a comparative analysis.	Human brain mapping	Gold, S; Christian, B; Arndt, S; Zeien, G; Cizadlo, T; Johnson, D L; Flaum, M; Andreasen, N C	1998	Not Determined
9665622	Create Study	Dysfunctional cortico-cerebellar circuits cause ''cognitive dysmetria'' in schizophrenia.	Neuroreport	Wiser, A K; Andreasen, N C; O'Leary, D S; Watkins, G L; Boles Ponto, L L; Hichwa, R D	June 1, 1998	Not Determined
9664260	Create Study	Pediatric traumatic brain injury and burn patients in the civil justice system: the prevalence and impact of psychiatric symptomatology.	The journal of the American Academy of Psychiatry and the Law	Max JE, Bowers WA, Baldus D, Gaylor EE	1998	Not Determined
9653415	Create Study	Oppositional defiant disorder symptomatology after traumatic brain injury: a prospective study.	The Journal of nervous and mental disease	Max, J E; Castillo, C S; Bokura, H; Robin, D A; Lindgren, S D; Smith Jr, W L; Sato, Y; Mattheis, P J	June 1998	Not Determined
9628748	Create Study	An efficient procedure for permutation tests in imaging research.	Computers and biomedical research, an international journal	Heckel, D; Arndt, S; Cizadlo, T; Andreasen, N C	June 1998	Not Determined
9626721	Create Study	Morphometry in schizophrenia revisited: height and its relationship to pre-morbid function.	Psychological medicine	Nopoulos, P; Flaum, M; Arndt, S; Andreasen, N	May 1998	Not Determined
9613621	Create Study	"Cognitive dysmetria" as an integrative theory of schizophrenia: a dysfunction in cortical-subcortical-cerebellar circuitry?	Schizophrenia bulletin	Andreasen, N C; Paradiso, S; O'Leary, D S	1998	Not Determined
9586772	Create Study	No difference in hippocampus volume detected on magnetic resonance imaging in autistic individuals.	Journal of autism and developmental disorders	Piven, J; Bailey, J; Ranson, B J; Arndt, S	April 1998	Not Determined
9519635	Create Study	The Neuropsychiatric Rating Schedule: reliability and validity.	Journal of the American Academy of Child and Adolescent Psychiatry	Max JE, Castillo CS, Lindgren SD, Arndt S	March 1998	Not Determined
9483336	Create Study	Child and adolescent traumatic brain injury: correlates of disruptive behaviour disorders.	Brain injury	Max, J E; Lindgren, S D; Knutson, C; Pearson, C S; Ihrig, D; Welborn, A	January 1998	Not Determined
9483335	Create Study	Child and adolescent traumatic brain injury: correlates of injury severity.	Brain injury	Max, J E; Lindgren, S D; Knutson, C; Pearson, C S; Ihrig, D; Welborn, A	January 1998	Not Determined
9468346	Create Study	The evolving concept of schizophrenia: from Kraepelin to the present and future.	Schizophrenia research	Andreasen, N C	December 19, 1997	Not Determined
9426878	Create Study	Lack of an association between delayed memory and hippocampal and temporal lobe size in patients with schizophrenia and healthy controls.	Biological psychiatry	Torres, I J; Flashman, L A; O'Leary, D S; Swayze 2nd, V; Andreasen, N C	December 15, 1997	Not Determined
9396941	Create Study	Sex differences in brain morphology in schizophrenia.	The American journal of psychiatry	Nopoulos P, Flaum M, Andreasen NC	December 1997	Not Determined
9345557	Create Study	Factors that influence effect size in 15O PET studies: a meta-analytic review.	NeuroImage	Gold S, Arndt S, Johnson D, O'Leary DS, Andreasen NC	May 1997	Not Determined
9345488	Create Study	Normalizing counts and cerebral blood flow intensity in functional imaging studies of the human brain.	NeuroImage	Arndt, S; Cizadlo, T; O'Leary, D; Gold, S; Andreasen, N C	June 1996	Not Determined
9343614	Create Study	II. PET studies of memory: novel versus practiced free recall of word lists.	NeuroImage	Andreasen, N C; O'Leary, D S; Cizadlo, T; Arndt, S; Rezai, K; Watkins, G L; Ponto, L L; Hichwa, R D	December 1995	Not Determined
9343613	Create Study	I. PET studies of memory: novel and practiced free recall of complex narratives.	NeuroImage	Andreasen, N C; O'Leary, D S; Arndt, S; Cizadlo, T; Rezai, K; Watkins, G L; Ponto, L L; Hichwa, R D	December 1995	Not Determined
9331920	Create Study	Brain activity assessed with PET during recall of word lists and narratives.	Neuroreport	Paradiso, S; Crespo Facorro, B; Andreasen, N C; O'Leary, D S; Watkins, L G; Boles Ponto, L; Hichwa, R D	September 29, 1997	Not Determined
9326747	Create Study	Effect of antipsychotics on regional cerebral blood flow measured with positron emission tomography.	Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology	Miller DD, Andreasen NC, O'Leary DS, Rezai K, Watkins GL, Ponto LL, Hichwa RD	October 1997	Not Determined
9287370	Create Study	A method to determine activation thresholds in fMRI paradigms.	Psychiatry research	Arndt, S; Gold, S; Cizadlo, T; Zheng, J; Ehrhardt, J C; Flaum, M	August 8, 1997	Not Determined
9270594	Create Study	An MRI study of autism: the cerebellum revisited.	Neurology	Piven, J; Saliba, K; Bailey, J; Arndt, S	August 1997	Not Determined
9247388	Create Study	An MRI study of the corpus callosum in autism.	The American journal of psychiatry	Piven J, Bailey J, Ranson BJ, Arndt S	August 1997	Not Determined
9219306	Create Study	Dependence on public financial support early in the course of schizophrenia.	Psychiatric services (Washington, D.C.)	Ho BC, Andreasen N, Flaum M	July 1997	Not Determined
9218162	Create Study	Improvement of negative symptoms: Concepts, definition and assessment.	International clinical psychopharmacology	Andreasen, N C	May 1997	Not Determined
9146821	Create Study	Cavum septi pellucidi in normals and patients with schizophrenia as detected by magnetic resonance imaging.	Biological psychiatry	Nopoulos P, Swayze V, Flaum M, Ehrhardt JC, Yuh WT, Andreasen NC	June 1, 1997	Not Determined
9118192	Create Study	Cerebellar size and cognition: correlations with IQ, verbal memory and motor dexterity.	Neuropsychiatry, neuropsychology, and behavioral neurology	Paradiso S, Andreasen NC, O'Leary DS, Arndt S, Robinson RG	January 1997	Not Determined
9081549	Create Study	Pattern of brain morphology in patients with schizophrenia and large cavum septi pellucidi.	The Journal of neuropsychiatry and clinical neurosciences	Nopoulos P, Swayze V, Andreasen NC	1996	Not Determined
9054346	Create Study	Linking mind and brain in the study of mental illnesses: a project for a scientific psychopathology.	Science (New York, N.Y.)	Andreasen, N C	March 14, 1997	Not Determined
9050124	Create Study	The life course of schizophrenia: age and symptom dimensions.	Schizophrenia research	Schultz SK, Miller DD, Oliver SE, Arndt S, Flaum M, Andreasen NC	January 17, 1997	Not Determined
9050123	Create Study	The Iowa Longitudinal Study of Recent Onset Psychosis: one-year follow-up of first episode patients.	Schizophrenia research	Gupta S, Andreasen NC, Arndt S, Flaum M, Hubbard WC, Ziebell S	January 17, 1997	Not Determined
9046987	Create Study	The effect of antipsychotic medication on relative cerebral blood perfusion in schizophrenia: assessment with technetium-99m hexamethyl-propyleneamine oxime single photon emission computed tomography.	Biological psychiatry	Miller, D D; Rezai, K; Alliger, R; Andreasen, N C	March 1, 1997	Not Determined
9040920	Create Study	The role of the thalamus in schizophrenia.	Canadian journal of psychiatry. Revue canadienne de psychiatrie	Andreasen, N C	February 1997	Not Determined
9024452	Create Study	Magnetic resonance imaging of brain anomalies in fetal alcohol syndrome.	Pediatrics	Swayze 2nd, V W; Johnson, V P; Hanson, J W; Piven, J; Sato, Y; Giedd, J N; Mosnik, D; Andreasen, N C	February 1997	Not Determined
9017111	Create Study	The core symptoms of schizophrenia.	Annals of medicine	Flaum, M; Schultz, S K	December 1996	Not Determined
9015796	Create Study	Tardive dyskinesia exacerbated after ingestion of phenylalanine by schizophrenic patients.	Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology	Mosnik DM, Spring B, Rogers K, Baruah S	February 1997	Not Determined
8994458	Create Study	Self-reported aggressive behavior in patients with stroke.	The Journal of nervous and mental disease	Paradiso, S; Robinson, R G; Arndt, S	December 1996	Not Determined
8919716	Create Study	Regional brain enlargement in autism: a magnetic resonance imaging study.	Journal of the American Academy of Child and Adolescent Psychiatry	Piven J, Arndt S, Bailey J, Andreasen N	April 1996	Not Determined
8898701	Create Study	Tests for comparing images based on randomization and permutation methods.	Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism	Arndt S, Cizadlo T, Andreasen NC, Heckel D, Gold S, O'Leary DS	November 1996	Not Determined
8876014	Create Study	Landmark-based registration and measurement of magnetic resonance images: a reliability study.	Psychiatry research	Arndt, S; Rajarethinam, R; Cizadlo, T; O'Leary, D; Downhill, J; Andreasen, N C	July 31, 1996	Not Determined
8847654	Create Study	Symptom dimensions and brain morphology in schizophrenia and related psychotic disorders.	Journal of psychiatric research	Flaum, M; O'Leary, D S; Swayze 2nd, V W; Miller, D D; Arndt, S; Andreasen, N C	July 1995	Not Determined
8790444	Create Study	Schizophrenia and cognitive dysmetria: a positron-emission tomography study of dysfunctional prefrontal-thalamic-cerebellar circuitry.	Proceedings of the National Academy of Sciences of the United States of America	Andreasen, N C; O'Leary, D S; Cizadlo, T; Arndt, S; Rezai, K; Ponto, L L; Watkins, G L; Hichwa, R D	September 3, 1996	Not Determined
8784225	Create Study	Sample size and statistical power in [15O]H2O studies of human cognition.	Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism	Andreasen NC, Arndt S, Cizadlo T, O'Leary DS, Watkins GL, Ponto LL, Hichwa RD	September 1996	Not Determined
8664203	Create Study	No difference found between winter- and non-winter-born schizophrenic cases.	Schizophrenia research		November 1995	Not Determined
8633695	Create Study	When does amphetamine-induced psychosis become schizophrenia?	The American journal of psychiatry	Flaum M, Schultz SK	June 1996	Not Determined
8580223	Create Study	Withdrawal-emergent dyskinesia in patients with schizophrenia during antipsychotic discontinuation.	Biological psychiatry	Schultz SK, Miller DD, Arndt S, Ziebell S, Gupta S, Andreasen NC	December 1, 1995	Not Determined
8576490	Create Study	Automatic atlas-based volume estimation of human brain regions from MR images.	Journal of computer assisted tomography	Andreasen, N C; Rajarethinam, R; Cizadlo, T; Arndt, S; Swayze 2nd, V W; Flashman, L A; O'Leary, D S; Ehrhardt, J C; Yuh, W T	January 1996	Not Determined
8565446	Create Study	The reliability of distinguishing primary versus secondary negative symptoms.	Comprehensive psychiatry	Flaum, M; Andreasen, N	November 1995	Not Determined
8526236	Create Study	Brain morphology in first-episode schizophrenia.	The American journal of psychiatry	Nopoulos P, Torres I, Flaum M, Andreasen NC, Ehrhardt JC, Yuh WT	December 1995	Not Determined
7637483	Create Study	Symptoms, signs, and diagnosis of schizophrenia.	Lancet (London, England)	Andreasen, N C	August 19, 1995	Not Determined
7625461	Create Study	An MRI study of brain size in autism.	The American journal of psychiatry	Piven J, Arndt S, Bailey J, Havercamp S, Andreasen NC, Palmer P	August 1995	Not Determined
7485619	Create Study	Remembering the past: two facets of episodic memory explored with positron emission tomography.	The American journal of psychiatry	Andreasen, N C; O'Leary, D S; Cizadlo, T; Arndt, S; Rezai, K; Watkins, G L; Ponto, L L; Hichwa, R D	November 1995	Not Determined

helpcenter.collection.publications-tab

Collection - Publications

The number of Publications is displayed in parentheses next to the tab name. Clicking on any of the Publication Titles will open the Publication in a new internet browsing tab.

Collection Owners, Program Officers, and users with Submission or Administrative Privileges for the Collection may mark a publication as either Relevant or Not Relevant in the Status column.

Frequently Asked Questions

How can I determine if a publication is relevant?

Publications are considered relevant to a collection when the data shared is directly related to the project or collection.
Where does the NDA get the publications?

PubMed, an online library containing journals, articles, and medical research. Sponsored by NiH and National Library of Medicine (NLM).

Glossary

Create Study

A link to the Create an NDA Study page that can be clicked to start creating an NDA Study with information such as the title, journal and authors automatically populated.
Not Determined Publication

Indicates that the publication has not yet been reviewed and/or marked as Relevant or Not Relevant so it has not been determined whether an NDA Study is expected.
Not Relevant Publication

A publication that is not based on data related to the aims of the grant/project associated with the Collection or not based on any data such as a review article and, therefore, an NDA Study is not expected to be created.
PubMed

PubMed provides citation information for biomedical and life sciences publications and is managed by the U.S. National Institutes of Health's National Library of Medicine.
PubMed ID

The PUBMed ID is the unique ID number for the publication as recorded in the PubMed database.
Relevant Publication

A publication that is based on data related to the aims of the grant/project associated with the Collection and, therefore, an NDA Study is expected to be created.

Contact NDA Help Desk

Data Expected List: Mandatory Data Structures

These data structures are mandatory for your NDA Collection. Please update the Targeted Enrollment number to accurately represent the number of subjects you expect to submit for the entire study.

For NIMH HIV-related research that involves human research participants: Select the dictionary or dictionaries most appropriate for your research. If your research does not require all three data dictionaries, just ignore the ones you do not need. There is no need to delete extra data dictionaries from your NDA Collection. You can adjust the Targeted Enrollment column in the Data Expected tab to “0” for those unnecessary data dictionaries. At least one of the three data dictionaries must have a non-zero value.

Data Expected	Targeted Enrollment	Initial Submission	Subjects Submitted	Initial Share	Subjects Shared	Status
Research Subject and Pedigree	100	07/15/2015	275	11/15/2015	275	Approved

To create your project's Data Expected list, use the "+New Data Expected" to add or request existing structures and to request new Data Structures that are not in the NDA Data Dictionary.

If the Structure you need already exists, locate it and specify your dates and enrollment when adding it to your Data Expected list. If you require changes to the Structure you need, select the indicator stating "No, it requires changes to meet research needs," and upload a file containing your requested changes.

If the structure you need is not yet defined in the Data Dictionary, you can select "Upload Definition" and attach the necessary materials to request its creation.

When selecting the expected dates for your data, make sure to follow the standard Data Sharing Regimen and choose dates within the date ranges that correspond to your project start and end dates.

Please visit the Completing Your Data Expected Tutorial for more information.

Data Expected List: Data Structures per Research Aims

These data structures are specific to your research aims and should list all data structures in which data will be collected and submitted for this NDA Collection. Please update the Targeted Enrollment number to accurately represent the number of subjects you expect to submit for the entire study.

Data Expected	Targeted Enrollment	Initial Submission	Subjects Submitted	Initial Share	Subjects Shared	Status
Scales for the Assessment of Positive/Negative Symptoms	100	01/15/2015	60	05/15/2015	60	Approved
Wechsler Adult Intelligence Scale	100	01/15/2015	163	05/15/2015	163	Approved
Comprehensive Assessment of Symptoms and History	100	01/15/2015	150	05/15/2015	150	Approved
Imaging (Structural, fMRI, DTI, PET, microscopy)	100	01/15/2015	267	05/15/2015	267	Approved
PSYCH Instrument	100	01/15/2015	150	05/15/2015	150	Approved

Structure not yet defined

No Status history for this Data Expected has been recorded yet

helpcenter.collection.data-expected-tab

Collection - Data Expected

The Data Expected tab displays the list of all data that NDA expects to receive in association with the Collection as defined by the contributing researcher, as well as the dates for the expected initial upload of the data, and when it is first expected to be shared, or with the research community. Above the primary table of Data Expected, any publications determined to be relevant to the data within the Collection are also displayed - members of the contributing research group can use these to define NDA Studies, connecting those papers to underlying data in NDA.

The tab is used both as a reference for those accessing shared data, providing information on what is expected and when it will be shared, and as the primary tracking mechanism for contributing projects. It is used by both contributing primary researchers, secondary researchers, and NIH Program and Grants Management staff.

Researchers who are starting their project need to update their Data Expected list to include all the Data Structures they are collecting under their grant and set their initial submission and sharing schedule according to the NDA Data Sharing Regimen.

To add existing Data Structures from the Data Dictionary, to request new Data Structure that are not in the Dictionary, or to request changes to existing Data Structures, click "+New Data Expected".

For step-by-step instructions on how to add existing Data Structures, request changes to an existing Structure, or request a new Data Structure, please visit the Completing Your Data Expected Tutorial.

If you are a contributing researcher creating this list for the first time, or making changes to the list as your project progress, please note the following:

Although items you add to the list and changes you make are displayed, they are not committed to the system until you Save the entire page using the "Save" button at the bottom of your screen. Please Save after every change to ensure none of your work is lost.
If you attempt to add a new structure, the title you provide must be unique - if another structure exists with the same name your change will fail.
Adding a new structure to this list is the only way to request the creation of a new Data Dictionary definition.

Frequently Asked Questions

What is an NDA Data Structure?

An NDA Data Structure is comprised of multiple Data Elements to make up an electronic definition of an assessment, measure, questionnaire, etc will have a corresponding Data Structure.
What is the NDA Data Dictionary?

The NDA Data Dictionary is comprised of electronic definitions known as Data Structures.

Glossary

Analyzed Data

Data specific to the primary aims of the research being conducted (e.g. outcome measures, other dependent variables, observations, laboratory results, analyzed images, volumetric data, etc.) including processed images.
Data Item

Items listed on the Data Expected list in the Collection which may be an individual and discrete Data Structure, Data Structure Category, or Data Structure Group.
Data Structure

A defined organization and group of Data Elements to represent an electronic definition of a measure, assessment, questionnaire, or collection of data points. Data structures that have been defined in the NDA Data Dictionary are available at https://nda.nih.gov/general-query.html?q=query=data-structure
Data Structure Category

An NDA term describing the affiliation of a Data Structure to a Category, which may be disease/disorder or diagnosis related (Depression, ADHD, Psychosis), specific to data type (MRI, eye tracking, omics), or type of data (physical exam, IQ).
Data Structure Group

A Data Item listed on the Data Expected tab of a Collection that indicates a group of Data Structures (e.g., ADOS or SCID) for which data may be submitted instead of a specific Data Structure identified by version, module, edition, etc. For example, the ADOS Data Structure Category includes every ADOS Data Structure such as ADOS Module 1, ADOS Module 2, ADOS Module 1 - 2nd Edition, etc. The SCID Data Structure Group includes every SCID Data Structure such as SCID Mania, SCID V Mania, SCID PTSD, SCID-V Diagnosis, and more.
Evaluated Data

A new Data Structure category, Evaluated Data is analyzed data resulting from the use of computational pipelines in the Cloud and can be uploaded directly back to a miNDAR database. Evaluated Data is expected to be listed as a Data Item in the Collection's Data Expected Tab.
Imaging Data

Imaging+ is an NDA term which encompasses all imaging related data including, but not limited to, images (DTI, MRI, PET, Structural, Spectroscopy, etc.) as well as neurosignal data (EEG, fMRI, MEG, EGG, eye tracking, etc.) and Evaluated Data.
Initial Share Date

Initial Submission and Initial Share dates should be populated according to the NDA Data Sharing Terms and Conditions. Any modifications to these will go through the approval processes outlined above. Data will be shared with authorized users upon publication (via an NDA Study) or 1-2 years after the grant end date specified on the first Notice of Award, as defined in the applicable Data Sharing Terms and Conditions.
Initial Submission Date

Initial Submission and Initial Share dates should be populated according to these NDA Data Sharing Terms and Conditions. Any modifications to these will go through the approval processes outlined above. Data for all subjects is not expected on the Initial Submission Date and modifications may be made as necessary based on the project's conduct.
Research Subject and Pedigree

An NDA created Data Structure used to convey basic information about the subject such as demographics, pedigree (links family GUIDs), diagnosis/phenotype, and sample location that are critical to allow for easier querying of shared data.
Submission Cycle

The NDA has two Submission Cycles per year - January 15 and July 15.
Submission Exemption

An interface to notify NDA that data may not be submitted during the upcoming/current submission cycle.

Contact NDA Help Desk

Collection Owners and those with Collection Administrator permission, may edit a collection. The following is currently available for Edit on this page:

Associated Studies

Studies that have been defined using data from a Collection are important criteria to determine the value of data shared. The number of subjects column displays the counts from this Collection that are included in a Study, out of the total number of subjects in that study. The Data Use column represents whether or not the study is a primary analysis of the data or a secondary analysis. State indicates whether the study is private or shared with the research community.

Study NameFilter by Study Name	DOIFilter by DOI	AbstractFilter by Abstract	Collection/Study SubjectsFilter by Collection/Study Subjects	Data UsageFilter by Data Usage	StateFilter by State
No records found.

helpcenter.collection.associated-studies-tab

Collection - Associated Studies

Clicking on the Study Title will open the study details in a new internet browser tab. The Abstract is available for viewing, providing the background explanation of the study, as provided by the Collection Owner.

Primary v. Secondary Analysis: The Data Usage column will have one of these two choices. An associated study that is listed as being used for Primary Analysis indicates at least some and potentially all of the data used was originally collected by the creator of the NDA Study. Secondary Analysis indicates the Study owner was not involved in the collection of data, and may be used as supporting data.

Private v. Shared State: Studies that remain private indicate the associated study is only available to users who are able to access the collection. A shared study is accessible to the general public.

Frequently Asked Questions

How do I associate a study to my collection?

Studies are associated to the Collection automatically when the data is defined in the Study.

Glossary

Associated Studies Tab

A tab in a Collection that lists the NDA Studies that have been created using data from that Collection including both Primary and Secondary Analysis NDA Studies.

Contact NDA Help Desk

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