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Data Structures with shared data
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FIRST Volumetrix

223 Shared Subjects

FIRST Volumetrix
Neurosignal Recordings
Evaluated Data
02/20/2014
fsvol01
09/16/2022
View Change History
01
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
Query img03_id Integer Required Corresponds to row_id in image03 data structure, mapping derivative to source record in image03
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
Query experiment_id Integer Required ID for the Experiment/settings/run
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
file_source String 1,024 Required File name/location
Query origin_dataset_id Integer Required Origin dataset Id
Query pipeline String 100 Required Pipeline name
Query pipeline_script String 255 Required File from pipeline used to derive output
Query pipeline_type String 255 Required Description of pipeline platform (i.e., LONI, NITRC-CE, NiPype)
pipeline_tools String 255 Required Specific tools used in a pipeline (i.e., FreeSurfer, FSL, ANTs)
Query pipeline_version String 255 Required Version assigned to pipeline
atlas String 255 Required Atlas
atlas_version String 255 Required Atlas version
Query brain_stem_vol Float Required Brain stem volume (mm3)
Query l_accumb_vol Float Required Left accumbens area volume (mm3)
Query l_amygdala_vol Float Required Left amygdala volume (mm3)
Query caudate_left_volume Float Required MRI Variables: Caudate left volume (mm3) (includes head and body, excludes tail)
Query l_hippocampus_vol Float Required Left hippocampus volume (mm3)
Query l_pallidum_vol Float Required Left pallidum volume (mm3)
Query l_putamen_vol Float Required Left putamen volume mm3
Query l_thalamus_proper_vol Float Required Left thalamus proper volume mm3
Query r_accumb_vol Float Required Right accumbens area volume (mm3)
Query r_amygdala_vol Float Required Right amygdala volume (mm3)
Query caudate_right_volume Float Required MRI Variables: Caudate right volume (mm3) (includes head and body, excludes tail)
Query r_hippocampus_vol Float Required Right hippocampus volume (mm3)
Query r_pallidum_vol Float Required Right pallidum volume (mm3)
Query r_putamen_vol Float Required Right putamen volume mm3
Query r_thalamus_proper_vol Float Required Right thalamus proper volume mm3
Query csf_volume Float Required MRI Variables: CSF volume (mm3)
derived_files File Required An archive of the files produced by the pipeline
t1_te String 500 Recommended Echo time for T1-weighted scan
t1_resolution String 500 Recommended TI-weighted image resolution
t1_fov String 500 Recommended Field of view TI-weighted scan
t2_scan_types String 500 Recommended T2-weighted scan type (e.g. TSE, 3D-SPACE)
t2_tr String 500 Recommended Repetition time for T2-weighted scan
t2_te String 500 Recommended Echo time for T2-weighted scan
t2_resolution String 500 Recommended T2-weighted image resolution
t2_fov String 500 Recommended Field of view T2-weighted scan
citation String 500 Recommended If available, provide a citation (or citations) for your overall study design, including the image acquisition protocol.
subcort_seg_method String 500 Recommended Describe the segmentation method used to generate subcortical volumes.
subcort_seg_citation String 500 Recommended If available, provide a citation (or citations) for the subcortical segmentation method.
icv_method String 500 Recommended Describe the method used to generate intracranial volume.
icv_method_citation String 500 Recommended If available, provide a citation (or citations) for the method used to generate intracranial volume.
scan_detaiis_compiete Integer Recommended Was the Scan Details completed? 0 :: 2 0= Incomplete; 1= Unverified; 2= Complete
age_voiume Integer Recommended Age at subcortical volume measurement Age In Years
thalamus Float Recommended Thalamus Volume
caudate Float Recommended Caudate Volume
putamen Float Recommended Putamen Volume
pallidum Float Recommended Pallidum Volume
hippocampus Float Recommended Hippocampus Volume
age_scan Integer Recommended Age at Scan Age In Years
amygdala Float Recommended Amygdala Volume
accumbens Float Recommended Accumbens Volume
icv Float Recommended ICV Volume
subcortical_volume_complete Integer Recommended Was the subcortical volume measurement completed? 0 :: 2 0= Incomplete; 1= Unverified; 2= Complete
scannersite String 500 Recommended Location where scan was acquired
fieldstrength String 500 Recommended Strength of a magnetic field in Tesla
platform String 255 Recommended Name of particular experiment platform
coil String 500 Recommended Receiver coil used
t1_scan_types String 500 Recommended T1-weighted scan type (e.g. MPRAGE, TSE, FLASH)
t1_tr String 500 Recommended Repetition time for TI-weighted scan
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.