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ABCD Task fMRI REC Behavior

11,877 Shared Subjects

Behavioral performance measures for nBack task fMRI (post-scan recall)
Clinical Assessments
Task Based
06/29/2018
mribrec02
10/27/2020
View Change History
02
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 gender
eventname String 60 Required The event name for which the data was collected
tfmri_rec_beh_visitid String 60 Recommended Visit name tfmri_rec_beh_visitid
Query tfmri_rec_beh_switchflag Integer Recommended Whether the button box responses were switched 0;1 1= switch; 0= no switch tfmri_rec_beh_switch.flag
Query tfmri_rec_all_beh_newnf_hr Float Recommended Hit rate of new neutral faces correctly recognized tfmri_rec_all_beh_new.neut.face_hr, tfmri_rec_all_beh_newneutface_hr
Query tfmri_rec_all_beh_newnf_fa Float Recommended False alarm of new neutral faces shown tfmri_rec_all_beh_new.neut.face_fa, tfmri_rec_all_beh_newneutface_fa
Query tfmri_rec_all_beh_newpl_hr Float Recommended Hit rate of new place correctly recognized tfmri_rec_all_beh_new.place_hr, tfmri_rec_all_beh_newplace_hr
Query tfmri_rec_all_beh_newpl_fa Float Recommended False alarm of new place shown tfmri_rec_all_beh_new.place_fa, tfmri_rec_all_beh_newplace_fa
Query tfmri_rec_all_beh_newposf_hr Float Recommended Hit rate of new positive face correctly recognized tfmri_rec_all_beh_new.pos.face_hr, tfmri_rec_all_beh_newposface_hr
Query tfmri_rec_all_beh_newposf_fa Float Recommended False alarm of new positive faces shown tfmri_rec_all_beh_new.pos.face_fa, tfmri_rec_all_beh_newposface_fa
Query tfmri_rec_all_beh_newnegf_hr Float Recommended Hit rate of new negative face correctly recognized tfmri_rec_all_beh_new.neg.face_hr, tfmri_rec_all_beh_newnegface_hr
Query tfmri_rec_all_beh_newnegf_fa Float Recommended False alarm of new negative faces shown tfmri_rec_all_beh_new.neg.face_fa, tfmri_rec_all_beh_newnegface_fa
Query tfmri_rec_all_beh_oldposf_hr Float Recommended Hit rate of positive faces shown in the N-back task correctly recognized tfmri_rec_all_beh_old.pos.face_hr, tfmri_rec_all_beh_oldposface_hr
Query tfmri_rec_all_beh_oldposf_fa Float Recommended False alarm of positive faces shown in the n-back task tfmri_rec_all_beh_old.pos.face_fa, tfmri_rec_all_beh_oldposface_fa
Query tfmri_rec_all_beh_oldposf2b_hr Float Recommended Hit rate of positive faces shown in the n-back task and in a 2-back block correctly recognized tfmri_rec_all_beh_old.pos.face.2.back_hr, tfmri_rec_all_beh_oldposface2back_hr
Query tfmri_rec_all_beh_oldposf2b_fa Float Recommended False alarm of positive faces shown in the n-back task and in a 2-back block tfmri_rec_all_beh_old.pos.face.2.back_fa, tfmri_rec_all_beh_oldposface2back_fa
Query tfmri_rec_all_beh_oldposf0b_hr Float Recommended Hit rate of positive faces shown in the n-back task and in a 0-back block correctly recognized tfmri_rec_all_beh_old.pos.face.0.back_hr, tfmri_rec_all_beh_oldposface0back_hr
Query tfmri_rec_all_beh_oldposf0b_fa Float Recommended False alarm of positive faces shown in the n-back task and in a 0-back block tfmri_rec_all_beh_old.pos.face.0.back_fa, tfmri_rec_all_beh_oldposface0back_fa
Query tfmri_rec_all_beh_oldpl_hr Float Recommended Hit rate of places shown in the N-back task correctly recognized tfmri_rec_all_beh_old.place_hr, tfmri_rec_all_beh_oldplace_hr
Query tfmri_rec_all_beh_oldpl_fa Float Recommended False alarm of places shown in the n-back task tfmri_rec_all_beh_old.place_fa, tfmri_rec_all_beh_oldplace_fa
Query tfmri_rec_all_beh_oldpl2b_hr Float Recommended Hit rate of places shown in the n-back task and in a 2-back block correctly recognized tfmri_rec_all_beh_old.place.2.back_hr, tfmri_rec_all_beh_oldplace2back_hr
Query tfmri_rec_all_beh_oldpl2b_fa Float Recommended False alarm of placesshown in the n-back task and in a 2-back block tfmri_rec_all_beh_old.place.2.back_fa, tfmri_rec_all_beh_oldplace2back_fa
Query tfmri_rec_all_beh_oldpl0b_hr Float Recommended Hit rate of places shown in the n-back task and in a 0-back block correctly recognized tfmri_rec_all_beh_old.place.0.back_hr, tfmri_rec_all_beh_oldplace0back_hr
Query tfmri_rec_all_beh_oldpl0b_fa Float Recommended False alarm of placesshown in the n-back task and in a 0-back block tfmri_rec_all_beh_old.place.0.back_fa, tfmri_rec_all_beh_oldplace0back_fa
Query tfmri_rec_all_beh_oldnegf_hr Float Recommended Hit rate of negative faces shown in the N-back task correctly recognized tfmri_rec_all_beh_old.neg.face_hr, tfmri_rec_all_beh_oldnegface_hr
Query tfmri_rec_all_beh_oldnegf_fa Float Recommended False alarm of negative faces shown in the n-back task tfmri_rec_all_beh_old.neg.face_fa, tfmri_rec_all_beh_oldnegface_fa
Query tfmri_rec_all_beh_oldnegf2b_hr Float Recommended Hit rate of negative faces shown in the n-back task and in a 2-back block correctly recognized tfmri_rec_all_beh_old.neg.face.2.back_hr, tfmri_rec_all_beh_oldnegface2back_hr
Query tfmri_rec_all_beh_oldnegf2b_fa Float Recommended False alarm of negative faces shown in the n-back task and in a 2-back block tfmri_rec_all_beh_old.neg.face.2.back_fa, tfmri_rec_all_beh_oldnegface2back_fa
Query tfmri_rec_all_beh_oldnegf0b_hr Float Recommended Hit rate of negative faces shown in the n-back task and in a 0-back block correctly recognized tfmri_rec_all_beh_old.neg.face.0.back_hr, tfmri_rec_all_beh_oldnegface0back_hr
Query tfmri_rec_all_beh_oldnegf0b_fa Float Recommended False alarm of positive faces shown in the n-back task and in a 0-back block tfmri_rec_all_beh_old.neg.face.0.back_fa, tfmri_rec_all_beh_oldnegface0back_fa
Query tfmri_rec_all_beh_oldnf_hr Float Recommended Hit rate of neutral faces shown in the N-back task correctly recognized tfmri_rec_all_beh_old.neut.face_hr, tfmri_rec_all_beh_oldneutface_hr
Query tfmri_rec_all_beh_oldnf_fa Float Recommended False alarm of neutral faces shown in the n-back task tfmri_rec_all_beh_old.neut.face_fa, tfmri_rec_all_beh_oldneutface_fa
Query tfmri_rec_all_beh_oldnf2b_hr Float Recommended Hit rate of neutral faces shown in the n-back task and in a 2-back block correctly recognized tfmri_rec_all_beh_old.neut.face.2.back_hr, tfmri_rec_all_beh_oldneutface2back_hr
Query tfmri_rec_all_beh_oldnf2b_fa Float Recommended False alarm of neutral faces shown in the n-back task and in a 2-back block tfmri_rec_all_beh_old.neut.face.2.back_fa, tfmri_rec_all_beh_oldneutface2back_fa
Query tfmri_rec_all_beh_oldnf0b_hr Float Recommended Hit rate of neutral faces shown in the n-back task and in a 0-back block correctly recognized tfmri_rec_all_beh_old.neut.face.0.back_hr, tfmri_rec_all_beh_oldneutface0back_hr
Query tfmri_rec_all_beh_oldnf0b_fa Float Recommended False alarm of neutral faces shown in the n-back task and in a 0-back block tfmri_rec_all_beh_old.neut.face.0.back_fa, tfmri_rec_all_beh_oldneutface0back_fa
Query tfmri_rec_all_beh_posface_pr Float Recommended Corrected accuracy for positive faces computed as tfmri_rec_all_beh_old.pos.face_hr-tfmri_rec_all_beh_new.pos.face_fa tfmri_rec_all_beh_pos.face_pr
Query tfmri_rec_all_beh_posface_br Float Recommended Response bias for positive faces computed as (tfmri_rec_all_beh_new.pos.face_fa/(1-(tfmri_rec_all_beh_old.pos.face_hr - tfmri_rec_all_beh_new.pos.face_fa))) - 0.5 tfmri_rec_all_beh_pos.face_br
Query tfmri_rec_all_beh_posf_dpr Float Recommended D-prime computed as norminv(tfmri_rec_all_beh_old.pos.face_hr) - norminv(tfmri_rec_all_beh_new.pos.face_fa); norminv normal inverse cumulative distribution function; in case of hr or fa equal to 0 or 1, use 1/(2N) for 0 and (1 - 1/(2N)) for 1; N total number of trials tfmri_rec_all_beh_pos.face_dprime, tfmri_rec_all_beh_posface_dprime
Query tfmri_rec_all_beh_neutface_pr Float Recommended Corrected accuracy for neutral faces computed as tfmri_rec_all_beh_old.neut.face_hr-tfmri_rec_all_beh_new.neut.face_fa tfmri_rec_all_beh_neut.face_pr
Query tfmri_rec_all_beh_neutface_br Float Recommended Response bias for neutral faces computed as (tfmri_rec_all_beh_new.neut.face_fa/(1-(tfmri_rec_all_beh_old.neut.face_hr - tfmri_rec_all_beh_new.neut.face_fa))) - 0.5 tfmri_rec_all_beh_neut.face_br
Query tfmri_rec_all_beh_neutf_dp Float Recommended D-prime computed as norminv(tfmri_rec_all_beh_old.pos.face_hr) - norminv(tfmri_rec_all_beh_new.pos.face_fa); norminv normal inverse cumulative distribution function; in case of hr or fa equal to 0 or 1, use 1/(2N) for 0 and (1 - 1/(2N)) for 1; N total number of trials tfmri_rec_all_beh_neut.face_dprime, tfmri_rec_all_beh_neutface_dprime
Query tfmri_rec_all_beh_negface_pr Float Recommended Corrected accuracy for negative faces computed as tfmri_rec_all_beh_old.neg.face_hr-tfmri_rec_all_beh_new.neg.face_fa tfmri_rec_all_beh_neg.face_pr
Query tfmri_rec_all_beh_negface_br Float Recommended Response bias for negative faces computed as (tfmri_rec_all_beh_new.neg.face_fa/(1-(tfmri_rec_all_beh_old.neg.face_hr - tfmri_rec_all_beh_new.neg.face_fa))) - 0.5 tfmri_rec_all_beh_neg.face_br
Query tfmri_rec_all_beh_negf_dp Float Recommended D-prime computed as norminv(tfmri_rec_all_beh_old.neg.face_hr) - norminv(tfmri_rec_all_beh_new.neg.face_fa); norminv normal inverse cumulative distribution function; in case of hr or fa equal to 0 or 1, use 1/(2N) for 0 and (1 - 1/(2N)) for 1; N total number of trials tfmri_rec_all_beh_neg.face_dprime, tfmri_rec_all_beh_negface_dprime
Query tfmri_rec_all_beh_place_pr Float Recommended Corrected accuracy for places computed as tfmri_rec_all_beh_old.place_hr-tfmri_rec_all_beh_new.place_fa tfmri_rec_all_beh_place_pr
Query tfmri_rec_all_beh_place_br Float Recommended Response bias for places computed as (tfmri_rec_all_beh_new.place_fa/(1-(tfmri_rec_all_beh_old.place_hr-tfmri_rec_all_beh_new.place_fa))) - 0.5 tfmri_rec_all_beh_place_br
Query tfmri_rec_all_beh_place_dp Float Recommended D-prime computed as norminv(tfmri_rec_all_beh_old.neg.face_hr) - norminv(tfmri_rec_all_beh_new.place_fa); norminv normal inverse cumulative distribution function; in case of hr or fa equal to 0 or 1, use 1/(2N) for 0 and (1 - 1/(2N)) for 1; N total number of trials tfmri_rec_all_beh_place_dprime
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