Loading...

National Institute of Mental Health Data Archive (NDA) Sign In
National Institute of Mental Health Data Archive (NDA) Sign In
NDA

Success! An email is on its way!

Please check your email to complete the linking process. The link you receive is only valid for 30 minutes.

Check your spam or junk folder if you do not receive the email in the next few minutes.

Warning Notice This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.
Create an Account
NIMH Data Archive (NDA) Sign In or Create An Account
Update Password

You have logged in with a temporary password. Please update your password. Passwords must contain 8 or more characters and must contain at least 3 of the following types of characters:

  • Uppercase
  • Lowercase
  • Numbers
  • Special Characters limited to: %,_,!,@,#,$,-,%,&,+,=,),(,*,^,:,;

Subscribe to our mailing list

Mailing List(s)
Email Format

You are now leaving the NIMH Data Archive (NDA) web site to go to:

Click on the address above if the page does not change within 10 seconds.

Disclaimer

NDA is not responsible for the content of this external site and does not monitor other web sites for accuracy.

Accept Terms
Data Access Terms - Decline Terms

Are you sure you want to cancel? This will decline terms and you will not be authorized for access.

Filter Cart
No filters selected
Description
Value Range
Notes
Data Structures with shared data
No filters have been selected
Switch User
Users are now required to login with RAS. Please email the NDA Help Desk if you have issues logging in.

MRI Behavior REC

Shared Subjects

N/A
12/26/2017
mribrec01
11/06/2018
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
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.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported
eventname String 60 Recommended The event name for which the data was collected
beh_rec_subj_id String 30 Recommended Subject ID how it's defined in lab/project
Query visit String 60 Recommended Visit name beh_rec_visit_id
Query beh_rec_switch_flag Integer Recommended Whether the button box responses were switched 0;1 1= switch;0= no switch
beh_rec_newneutface_hr String 30 Recommended Hit rate of new neutral faces correctly recognized
beh_rec_newneutface_fa String 30 Recommended False alarm of new neutral faces shown; 1 - beh_rec_newneutface_hr
beh_rec_newplace_hr String 30 Recommended Hit rate of new place correctly recognized
beh_rec_newplace_fa String 30 Recommended False alarm of new place shown; 1 - beh_rec_newplace_hr
beh_rec_newposface_hr String 30 Recommended Hit rate of new positive face correctly recognized
beh_rec_newposface_fa String 30 Recommended False alarm of new positive faces shown; 1 - beh_rec_newposface_hr
beh_rec_newnegface_hr String 30 Recommended Hit rate of new negative face correctly recognized
beh_rec_newnegface_fa String 30 Recommended False alarm of new negative faces shown; 1 - beh_rec_newnegface_hr
beh_rec_oldposface_hr String 30 Recommended Hit rate of positive faces shown in the N-back task correctly recognized
beh_rec_oldposface_fa String 30 Recommended False alarm of positive faces shown in the n-back task; 1-beh_rec_oldposface_hr
beh_rec_oldposface_2_back_hr String 30 Recommended Hit rate of positive faces shown in the n-back task and in a 2-back block correctly recognized
beh_rec_oldposface_2_back_fa String 30 Recommended False alarm of positive faces shown in the n-back task and in a 2-back block; 1- beh_rec_oldposface_2_back_hr
beh_rec_oldposface_0_back_hr String 30 Recommended Hit rate of positive faces shown in the n-back task and in a 0-back block correctly recognized
beh_rec_oldposface_0_back_fa String 30 Recommended False alarm of positive faces shown in the n-back task and in a 0-back block; 1- beh_rec_oldposface_0_back_hr
beh_rec_oldplace_hr String 30 Recommended Hit rate of places shown in the N-back task correctly recognized
beh_rec_oldplace_fa String 30 Recommended False alarm of places shown in the n-back task; 1-beh_rec_oldplace_hr
beh_rec_oldplace_2_back_hr String 30 Recommended Hit rate of places shown in the n-back task and in a 2-back block correctly recognized
beh_rec_oldplace_2_back_fa String 30 Recommended False alarm of placesshown in the n-back task and in a 2-back block; 1- beh_rec_oldplace_2_back_hr
beh_rec_oldplace_0_back_hr String 30 Recommended Hit rate of places shown in the n-back task and in a 0-back block correctly recognized
beh_rec_oldplace_0_back_fa String 30 Recommended False alarm of placesshown in the n-back task and in a 0-back block; 1- beh_rec_oldplace_0_back_hr
beh_rec_oldnegface_hr String 30 Recommended Hit rate of negative faces shown in the N-back task correctly recognized
beh_rec_oldnegface_fa String 30 Recommended False alarm of negative faces shown in the n-back task; 1-beh_rec_oldnegface_hr
beh_rec_oldnegface_2_back_hr String 30 Recommended Hit rate of negative faces shown in the n-back task and in a 2-back block correctly recognized
beh_rec_oldnegface_2_back_fa String 30 Recommended False alarm of negative faces shown in the n-back task and in a 2-back block; 1- beh_rec_oldnegface_2_back_hr
beh_rec_oldnegface_0_back_hr String 30 Recommended Hit rate of negative faces shown in the n-back task and in a 0-back block correctly recognized
beh_rec_oldnegface_0_back_fa String 30 Recommended False alarm of positive faces shown in the n-back task and in a 0-back block; 1- beh_rec_oldnegface_0_back_hr
beh_rec_oldneutface_hr String 30 Recommended Hit rate of neutral faces shown in the N-back task correctly recognized
beh_rec_oldneutface_fa String 30 Recommended False alarm of neutral faces shown in the n-back task; 1-beh_rec_oldneutface_hr
beh_rec_oldneutface_2_back_hr String 30 Recommended Hit rate of neutral faces shown in the n-back task and in a 2-back block correctly recognized
beh_rec_oldneutface_2_back_fa String 30 Recommended False alarm of neutral faces shown in the n-back task and in a 2-back block; 1- beh_rec_oldneutface_2_back_hr
beh_rec_oldneutface_0_back_hr String 30 Recommended Hit rate of neutral faces shown in the n-back task and in a 0-back block correctly recognized
beh_rec_oldneutface_0_back_fa String 30 Recommended False alarm of neutral faces shown in the n-back task and in a 0-back block; 1- beh_rec_oldneutface_0_back_hr
beh_rec_posface_pr String 30 Recommended Corrected accuracy for positive faces computed as beh_rec_oldposface_hr-beh_rec_newposface_fa
beh_rec_posface_br String 30 Recommended Response bias for positive faces computed as (beh_rec_newposface_fa/(1-(beh_rec_oldposface_hr - beh_rec_newposface_fa))) - 0.5
beh_rec_posface_dprime String 30 Recommended D-prime computed as norminv(beh_rec_oldposface_hr) - norminv(beh_rec_newposface_fa); norminv normal inverse cumulative distribution function; in case of hr or fa equals to 0 or 1, use 1/(2N) for 0 and (1 - 1/(2N)) for 1; N total number of trials
beh_rec_neutface_pr String 30 Recommended Corrected accuracy for neutral faces computed as beh_rec_oldneutface_hr-beh_rec_newneutface_fa
beh_rec_neutface_br String 30 Recommended Response bias for neutral faces computed as (beh_rec_newneutface_fa/(1-(beh_rec_oldneutface_hr - beh_rec_newneutface_fa))) - 0.5
beh_rec_neutface_dprime String 30 Recommended D-prime computed as norminv(beh_rec_oldposface_hr) - norminv(beh_rec_newposface_fa); norminv normal inverse cumulative distribution function; in case of hr or fa equals to 0 or 1, use 1/(2N) for 0 and (1 - 1/(2N)) for 1; N total number of trials
beh_rec_negface_pr String 30 Recommended Corrected accuracy for negative faces computed as beh_rec_oldnegface_hr-beh_rec_newnegface_fa
beh_rec_negface_br String 30 Recommended Response bias for negative faces computed as (beh_rec_newnegface_fa/(1-(beh_rec_oldnegface_hr - beh_rec_newnegface_fa))) - 0.5
beh_rec_negface_dprime String 30 Recommended D-prime computed as norminv(beh_rec_oldnegface_hr) - norminv(beh_rec_newnegface_fa); norminv normal inverse cumulative distribution function; in case of hr or fa equals to 0 or 1, use 1/(2N) for 0 and (1 - 1/(2N)) for 1; N total number of trials
beh_rec_place_pr String 30 Recommended Corrected accuracy for places computed as beh_rec_oldplace_hr-beh_rec_newplace_fa
beh_rec_place_br String 30 Recommended Response bias for places computed as (beh_rec_newplace_fa/(1-(beh_rec_oldplace_hr-beh_rec_newplace_fa))) - 0.5
beh_rec_place_dprime String 30 Recommended D-prime computed as norminv(beh_rec_oldnegface_hr) - norminv(beh_rec_newplace_fa); norminv normal inverse cumulative distribution function; in case of hr or fa equals to 0 or 1, use 1/(2N) for 0 and (1 - 1/(2N)) for 1; N total number of trials
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.