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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL NBB
Change History For

N-Back Task

1,069 Shared Subjects

N/A
Clinical Assessments
Task Based
07/07/2017
nback01
10/24/2023
View Data Structure
01
Definition
Submission Template
Element Name Change Description Before Now When
interview_age VALUE_RANGE, VALUE_RANGE: 0 :: 1260 VALUE_RANGE: 0::1440 04/04/2024 13:54 PM
false_alarm_1back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
false_alarm_1back NEW_MAP_ELEMENT Added data element 'false_alarm_1back' to data structure 'nback01'. 10/24/2023 14:43 PM
false_alarm_2back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
false_alarm_2back NEW_MAP_ELEMENT Added data element 'false_alarm_2back' to data structure 'nback01'. 10/24/2023 14:43 PM
hit_1back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
hit_1back NEW_MAP_ELEMENT Added data element 'hit_1back' to data structure 'nback01'. 10/24/2023 14:43 PM
hit_2back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
hit_2back NEW_MAP_ELEMENT Added data element 'hit_2back' to data structure 'nback01'. 10/24/2023 14:43 PM
meanrt_1back NEW_MAP_ELEMENT Added data element 'meanrt_1back' to data structure 'nback01'. 10/24/2023 14:43 PM
meanrt_2back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
meanrt_2back NEW_MAP_ELEMENT Added data element 'meanrt_2back' to data structure 'nback01'. 10/24/2023 14:43 PM
medrt_1back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
medrt_1back NEW_MAP_ELEMENT Added data element 'medrt_1back' to data structure 'nback01'. 10/24/2023 14:43 PM
medrt_2back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
medrt_2back NEW_MAP_ELEMENT Added data element 'medrt_2back' to data structure 'nback01'. 10/24/2023 14:43 PM
percent_1back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
percent_1back NEW_MAP_ELEMENT Added data element 'percent_1back' to data structure 'nback01'. 10/24/2023 14:43 PM
percent_2back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
percent_2back NEW_MAP_ELEMENT Added data element 'percent_2back' to data structure 'nback01'. 10/24/2023 14:43 PM
meanrt_1back NEW_DATA_ELEMENT 10/24/2023 14:43 PM
n1backacc NEW_MAP_ELEMENT Added data element 'n1backacc' to data structure 'nback01'. 11/19/2021 17:00 PM
n2backacc NEW_MAP_ELEMENT Added data element 'n2backacc' to data structure 'nback01'. 11/19/2021 17:00 PM
n0backacc NEW_MAP_ELEMENT Added data element 'n0backacc' to data structure 'nback01'. 11/19/2021 17:00 PM
n1backacc NEW_DATA_ELEMENT 11/19/2021 17:00 PM
n2backacc NEW_DATA_ELEMENT 11/19/2021 17:00 PM
n0backacc NEW_DATA_ELEMENT 11/19/2021 17:00 PM
visit_year NEW_MAP_ELEMENT Added data element 'visit_year' to data structure 'nback01'. 10/29/2021 15:52 PM
nback_d0 TYPE TYPE: Integer TYPE: Float 07/12/2021 15:52 PM
nback_d1 TYPE TYPE: Integer TYPE: Float 07/12/2021 15:52 PM
nback_d2 TYPE TYPE: Integer TYPE: Float 07/12/2021 15:52 PM
nback_d3 TYPE TYPE: Integer TYPE: Float 07/12/2021 15:52 PM
nback_d TYPE TYPE: Integer TYPE: Float 07/12/2021 15:52 PM
sex DESCRIPTION DESCRIPTION: Sex of the subject DESCRIPTION: Sex of subject at birth 07/09/2021 10:38 AM
nback_data_complete NEW_MAP_ELEMENT Added data element 'nback_data_complete' to data structure 'nback01'. 04/20/2021 12:38 PM
nback_d NEW_MAP_ELEMENT Added data element 'nback_d' to data structure 'nback01'. 04/20/2021 12:38 PM
nback_d0 NEW_MAP_ELEMENT Added data element 'nback_d0' to data structure 'nback01'. 04/20/2021 12:38 PM
nback_d1 NEW_MAP_ELEMENT Added data element 'nback_d1' to data structure 'nback01'. 04/20/2021 12:38 PM
nback_d2 NEW_MAP_ELEMENT Added data element 'nback_d2' to data structure 'nback01'. 04/20/2021 12:38 PM
nback_d3 NEW_MAP_ELEMENT Added data element 'nback_d3' to data structure 'nback01'. 04/20/2021 12:38 PM
nback_d NEW_DATA_ELEMENT 04/20/2021 12:38 PM
nback_d0 NEW_DATA_ELEMENT 04/20/2021 12:38 PM
nback_d1 NEW_DATA_ELEMENT 04/20/2021 12:38 PM
nback_d2 NEW_DATA_ELEMENT 04/20/2021 12:38 PM
nback_d3 NEW_DATA_ELEMENT 04/20/2021 12:38 PM
nback_data_complete NEW_DATA_ELEMENT 04/20/2021 12:38 PM
nbackdms_pcmc1 NEW_MAP_ELEMENT Added data element 'nbackdms_pcmc1' to data structure 'nback01'. 03/04/2021 11:05 AM
nbackdms_pcmc2 NEW_MAP_ELEMENT Added data element 'nbackdms_pcmc2' to data structure 'nback01'. 03/04/2021 11:05 AM
nbackdms_pcnrnc1 NEW_MAP_ELEMENT Added data element 'nbackdms_pcnrnc1' to data structure 'nback01'. 03/04/2021 11:05 AM
nbackdms_pcnrnc2 NEW_MAP_ELEMENT Added data element 'nbackdms_pcnrnc2' to data structure 'nback01'. 03/04/2021 11:05 AM
nbackdms_pco NEW_MAP_ELEMENT Added data element 'nbackdms_pco' to data structure 'nback01'. 03/04/2021 11:05 AM
nbackdms_pcrnc1 NEW_MAP_ELEMENT Added data element 'nbackdms_pcrnc1' to data structure 'nback01'. 03/04/2021 11:05 AM
nbackdms_pcrnc2 NEW_MAP_ELEMENT Added data element 'nbackdms_pcrnc2' to data structure 'nback01'. 03/04/2021 11:05 AM
nbackdms_mrto NEW_MAP_ELEMENT Added data element 'nbackdms_mrto' to data structure 'nback01'. 03/04/2021 11:05 AM
nbackdms_mrto NEW_DATA_ELEMENT 03/04/2021 11:05 AM
nbackdms_pcmc1 NEW_DATA_ELEMENT 03/04/2021 11:05 AM
nbackdms_pcmc2 NEW_DATA_ELEMENT 03/04/2021 11:05 AM
nbackdms_pcnrnc1 NEW_DATA_ELEMENT 03/04/2021 11:05 AM
nbackdms_pco NEW_DATA_ELEMENT 03/04/2021 11:05 AM
nbackdms_pcrnc1 NEW_DATA_ELEMENT 03/04/2021 11:05 AM
nbackdms_pcrnc2 NEW_DATA_ELEMENT 03/04/2021 11:05 AM
nbackdms_pcnrnc2 NEW_DATA_ELEMENT 03/04/2021 11:05 AM
nback0fixation_resp VALUE_RANGE, VALUE_RANGE: {SPACE} ; blank; -7 VALUE_RANGE: {SPACE} ; blank; -7;other 01/26/2021 12:03 PM
nback0letter_resp VALUE_RANGE, VALUE_RANGE: SPACE ; blank VALUE_RANGE: SPACE ; blank;other 01/26/2021 12:03 PM
nback1fixation_resp VALUE_RANGE, VALUE_RANGE: SPACE ; blank VALUE_RANGE: SPACE ; blank;other 01/26/2021 12:03 PM
nback1letter_resp VALUE_RANGE, VALUE_RANGE: SPACE ; blank VALUE_RANGE: SPACE ; blank;other 01/26/2021 12:03 PM
nback2fixation_resp NOTES, NOTES: SPACE = space bar key pressed; blank = blank (no input required) NOTES: SPACE = space bar key pressed; blank = blank (no input required); other = accidentally pressed another key 01/26/2021 12:03 PM
nback2fixation_resp VALUE_RANGE, VALUE_RANGE: SPACE ; blank VALUE_RANGE: SPACE ; blank;other 01/26/2021 12:03 PM
nback2letter_resp NOTES, NOTES: SPACE = space bar key pressed; blank = blank (no input required) NOTES: SPACE = space bar key pressed; blank = blank (no input required); other = accidentally pressed another key 01/26/2021 12:03 PM
nback2letter_resp VALUE_RANGE, VALUE_RANGE: SPACE ; blank VALUE_RANGE: SPACE ; blank;other 01/26/2021 12:03 PM
nback3fixation_resp NOTES, NOTES: SPACE = space bar key pressed; blank = blank (no input required) NOTES: SPACE = space bar key pressed; blank = blank (no input required); other = accidentally pressed another key 01/26/2021 12:03 PM
nback3fixation_resp VALUE_RANGE, VALUE_RANGE: SPACE ; blank VALUE_RANGE: SPACE ; blank;other 01/26/2021 12:03 PM
nback3letter_resp NOTES, NOTES: SPACE = space bar key pressed; blank = blank (no input required) NOTES: SPACE = space bar key pressed; blank = blank (no input required); other = accidentally pressed another key 01/26/2021 12:03 PM
nback0fixation_resp NOTES, NOTES: {SPACE} = space bar key pressed; blank = blank (no input required); -7 = N/A as task was not run in this trial NOTES: {SPACE} = space bar key pressed; blank = blank (no input required); -7 = N/A as task was not run in this trial; other = accidentally pressed another key 01/26/2021 12:03 PM
nback0letter_resp NOTES, NOTES: SPACE = space bar key pressed; blank = blank (no input required) NOTES: SPACE = space bar key pressed; blank = blank (no input required); other = accidentally pressed another key 01/26/2021 12:03 PM
nback1fixation_resp NOTES, NOTES: SPACE = space bar key pressed; blank = blank (no input required) NOTES: SPACE = space bar key pressed; blank = blank (no input required); other = accidentally pressed another key 01/26/2021 12:03 PM
nback1letter_resp NOTES, NOTES: SPACE = space bar key pressed; blank = blank (no input required) NOTES: SPACE = space bar key pressed; blank = blank (no input required); other = accidentally pressed another key 01/26/2021 12:03 PM
nback3letter_resp VALUE_RANGE, VALUE_RANGE: SPACE ; blank VALUE_RANGE: SPACE ; blank;other 01/26/2021 12:03 PM
interview_date NOTES, NOTES: Required field NOTES: 01/08/2021 10:21 AM
visit_year NEW_DATA_ELEMENT 01/05/2021 13:32 PM
nback1letter_rttime VALUE_RANGE, VALUE_RANGE: 0::999999; -7 VALUE_RANGE: 07/14/2020 15:13 PM
nback2letter_rttime VALUE_RANGE, VALUE_RANGE: 0::999999; -7 VALUE_RANGE: 07/14/2020 15:13 PM
nback3letter_rttime VALUE_RANGE, VALUE_RANGE: 0::999999; -7 VALUE_RANGE: 07/14/2020 15:13 PM
nback0fixation_rttime VALUE_RANGE, VALUE_RANGE: 0::1000; -7 VALUE_RANGE: 07/14/2020 15:13 PM
nbacksess VALUE_RANGE, VALUE_RANGE: 1;2 VALUE_RANGE: 1::3 07/13/2020 13:27 PM
fneclockinfo ELEMENT_SIZE, ELEMENT_SIZE: 20 ELEMENT_SIZE: 1000 07/13/2020 13:27 PM
nback3letter_cresp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback3fixation_resp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback3letter_resp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback2letter_resp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback1letter_resp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback2fixation_resp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback2letter_cresp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback1letter_cresp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback0letter_cresp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback0letter_resp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback1fixation_resp NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nbackcorrectanswer NEW_TRANSLATION_RULE {SPACE} = SPACE 07/13/2020 12:27 PM
nback1fixation_resp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback1letter_resp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback0letter_resp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback0fixation_resp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback3letter_cresp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback1letter_cresp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback2letter_cresp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback0letter_cresp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback3fixation_resp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback2fixation_resp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback2letter_resp ELEMENT_SIZE, ELEMENT_SIZE: 5 ELEMENT_SIZE: 10 07/13/2020 11:09 AM
nback0fixation_acc VALUE_RANGE, VALUE_RANGE: 0; -7 VALUE_RANGE: 07/13/2020 11:00 AM
nback0letter_rttime VALUE_RANGE, VALUE_RANGE: 0::999999; -7 VALUE_RANGE: 07/13/2020 11:00 AM
nback1fixation_rttime VALUE_RANGE, VALUE_RANGE: 0::1000; -7 VALUE_RANGE: 07/13/2020 11:00 AM
nback2fixation_rttime VALUE_RANGE, VALUE_RANGE: 0::1000; -7 VALUE_RANGE: 07/13/2020 11:00 AM
nback3fixation_rttime VALUE_RANGE, VALUE_RANGE: 0::1000; -7 VALUE_RANGE: 07/13/2020 11:00 AM
experimentname ELEMENT_SIZE, ELEMENT_SIZE: 20 ELEMENT_SIZE: 50 07/13/2020 09:53 AM
sex VALUE_RANGE, , NOTES, VALUE_RANGE: M;F NOTES: M = Male; F = Female VALUE_RANGE: M;F; O; NR NOTES: M = Male; F = Female; O=Other; NR = Not reported 02/21/2020 13:02 PM
gender PERMANENTLY ALIASED gender sex 04/22/2019 00:00 AM
gender DESCRIPTION DESCRIPTION: Sex of the subject DESCRIPTION: Sex of the subject 08/22/2018 10:43 AM
gender DESCRIPTION DESCRIPTION: Block Brief 2000: Sex of the subject DESCRIPTION: Sex of the subject 08/20/2018 10:21 AM
gender DESCRIPTION DESCRIPTION: Sex of the subject DESCRIPTION: Block Brief 2000: Sex of the subject 08/14/2018 16:18 PM
interview_date DESCRIPTION DESCRIPTION: Date on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYY DESCRIPTION: Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY 08/28/2017 15:10 PM
Data Structure Change History

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