{"id_concept_class": "", "creation_time": 1512660595887, "event_stamp": "2015-03-19T22:39:05", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-04-28T17:26:59", "last_updated": 1512660595887, "def_id": "def_553fc2e3a6eb6", "name": "working memory fMRI task paradigm", "alias": "", "definition_text": "This is the "working memory" task used in the Human Connectome Project. The category specific representation task and the working memory task are combined into a single task paradigm. Participants were presented with blocks of trials that consisted of pictures of places, tools, faces and body parts (non-mutilated parts of bodies with no \u00e2\u0080\u009cnudity\u00e2\u0080\u009d). Within each run, the 4 different stimulus types were presented in separate blocks. Also, within each run, \u00c2\u00bd of the blocks use a 2-back working memory task and \u00c2\u00bd use a 0-back working memory task (as a working memory comparison). A 2.5 second cue indicates the task type (and target\r\nfor 0-back) at the start of the block. Each of the two runs contains 8 task blocks (10 trials of 2.5 seconds each, for 25 seconds) and 4 fixation blocks (15 seconds). On each trial, the stimulus is presented for 2 seconds, followed by a 500 ms inter-task interval (ITI). \r\n\r\nPotential Additional Event Related Contrasts: Researchers can also use the TAB.txt E-Prime\r\ndata files to generate the following potential event-related contrasts:\r\n\r\nhttp://humanconnectome.org/documentation/S500/HCP_S500+MEG2_Release_Appendix_VI.pdf\r\nhttp://humanconnectome.org/documentation/S500/HCP_S500+MEG2_Release_Reference_Manual.pdf\r\n\r\nReferences for Working Memory: Localizer (Drobyshevsky et al. 2006); Reliable across subjects (Drobyshevsky et al. 2006) and time (Caceres et al. 2009).", "id_user": "usr_51bc76ae9636c", "id": "trm_550b50095d4a3", "type": "task", "conditions": [{"creation_time": 1512660621672, "event_stamp": "2015-03-19T22:44:47", "last_updated": 1512660621672, "condition_text": "0-back faces", "name": "0-back faces", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b515f779fa", "relationship": "HASCONDITION"}, {"creation_time": 1512660621703, "event_stamp": "2015-03-19T22:45:01", "last_updated": 1512660621703, "condition_text": "0-back places", "name": "0-back places", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b516d4cacf", "relationship": "HASCONDITION"}, {"creation_time": 1512660621735, "event_stamp": "2015-03-19T22:45:15", "last_updated": 1512660621735, "condition_text": "0-back tools", "name": "0-back tools", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b517bd07c4", "relationship": "HASCONDITION"}, {"creation_time": 1512660621768, "event_stamp": "2015-03-19T22:45:26", "last_updated": 1512660621768, "condition_text": "0-back body parts", "name": "0-back body parts", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b51862472e", "relationship": "HASCONDITION"}, {"creation_time": 1512660621800, "event_stamp": "2015-03-19T22:45:40", "last_updated": 1512660621800, "condition_text": "2-back faces", "name": "2-back faces", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b51949b7df", "relationship": "HASCONDITION"}, {"creation_time": 1512660621842, "event_stamp": "2015-03-19T22:45:48", "last_updated": 1512660621842, "condition_text": "2-back places", "name": "2-back places", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b519cf0ebb", "relationship": "HASCONDITION"}, {"creation_time": 1512660621879, "event_stamp": "2015-03-19T22:45:59", "last_updated": 1512660621879, "condition_text": "2-back tools", "name": "2-back tools", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b51a7c499c", "relationship": "HASCONDITION"}, {"creation_time": 1512660621912, "event_stamp": "2015-03-19T22:46:08", "last_updated": 1512660621912, "condition_text": "2-back body parts", "name": "2-back body parts", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b51b041eed", "relationship": "HASCONDITION"}, {"creation_time": 1512660621946, "event_stamp": "2015-03-19T22:48:37", "last_updated": 1512660621946, "condition_text": "0-back correct trials", "name": "0-back correct trials", "condition_description": "event-related", "id_user": "usr_51bc76ae9636c", "id": "con_550b524533150", "relationship": "HASCONDITION"}, {"creation_time": 1512660621980, "event_stamp": "2015-03-19T22:48:51", "last_updated": 1512660621980, "condition_text": "0-back error trials", "name": "0-back error trials", "condition_description": "event-related", "id_user": "usr_51bc76ae9636c", "id": "con_550b52534532d", "relationship": "HASCONDITION"}, {"creation_time": 1512660622015, "event_stamp": "2015-03-19T22:49:03", "last_updated": 1512660622015, "condition_text": "0-back no response trials", "name": "0-back no response trials", "condition_description": "event-related", "id_user": "usr_51bc76ae9636c", "id": "con_550b525f91901", "relationship": "HASCONDITION"}, {"creation_time": 1512660622049, "event_stamp": "2015-03-19T22:49:16", "last_updated": 1512660622049, "condition_text": "2-back correct trials", "name": "2-back correct trials", "condition_description": "event-related", "id_user": "usr_51bc76ae9636c", "id": "con_550b526c7b603", "relationship": "HASCONDITION"}, {"creation_time": 1512660622089, "event_stamp": "2015-03-19T22:49:28", "last_updated": 1512660622089, "condition_text": "2-back error trials", "name": "2-back error trials", "condition_description": "event-related", "id_user": "usr_51bc76ae9636c", "id": "con_550b52788b465", "relationship": "HASCONDITION"}, {"creation_time": 1512660622123, "event_stamp": "2015-03-19T22:49:42", "last_updated": 1512660622123, "condition_text": "2-back no response trials", "name": "2-back no response trials", "condition_description": "event-related", "id_user": "usr_51bc76ae9636c", "id": "con_550b52861724b", "relationship": "HASCONDITION"}], "concepts": [{"id_concept_class": "", "creation_time": 1512660644240, "event_stamp": "2015-08-09T06:51:33", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-08-09T06:51:33", "last_updated": 1512660644240, "def_id": "def_55c6f875a2ce1", "name": "face maintenance", "alias": "", "definition_text": "WRITE DEFINITION HERE", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_55c6f87595b39", "contrasts": [{"id": "cnt_55314b49e5c9d", "name": "0-back Face"}]}, {"id_concept_class": "ctp_C5", "creation_time": 1512660643180, "event_stamp": "2015-06-12T21:11:06", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-08T20:41:47", "last_updated": 1512660643180, "def_id": "def_55ef480b344e5", "name": "tool maintenance", "alias": "", "definition_text": "keeping information about a tool in active and immediately accessible state.", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b4aeaeb744", "contrasts": [{"id": "cnt_55314b5e393d2", "name": "0-back Tool"}]}, {"id_concept_class": "ctp_C5", "creation_time": 1512660642262, "event_stamp": "2015-06-12T20:56:27", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-08T20:41:22", "last_updated": 1512660642262, "def_id": "def_55ef47f2251ed", "name": "body maintenance", "alias": "", "definition_text": "keeping information about the body in active and immediately accessible state.", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b477b4a15f", "contrasts": [{"id": "cnt_55314b2a72bee", "name": "0-back Body"}]}, {"id_concept_class": "ctp_C5", "creation_time": 1512660642729, "event_stamp": "2015-06-12T21:03:45", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-08T20:42:17", "last_updated": 1512660642729, "def_id": "def_55ef4829c3181", "name": "place maintenance", "alias": "scene maintenance", "definition_text": "keeping information about a scene or place in active and immediately accessible state.", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b493133416", "contrasts": [{"id": "cnt_55314b56bceed", "name": "0-back Place"}]}, {"id_concept_class": "ctp_C5", "creation_time": 1512660643408, "event_stamp": "2015-06-12T21:13:34", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-18T16:44:48", "last_updated": 1512660643408, "def_id": "def_55fc3f80112e6", "name": "visual place recognition", "alias": "", "definition_text": "assigning a detected visual place or scene into a category, not necessarily task defined", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b4b7e68727", "contrasts": [{"id": "cnt_55314b56bceed", "name": "0-back Place"}]}, {"id_concept_class": "", "creation_time": 1512660643430, "event_stamp": "2015-06-12T21:13:48", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-08T20:38:21", "last_updated": 1512660643430, "def_id": "def_55ef473d379fa", "name": "visual tool recognition", "alias": "", "definition_text": "assigning a detected visual tool into a category, not necessarily task defined", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b4b8cd05ca", "contrasts": [{"id": "cnt_55314b5e393d2", "name": "0-back Tool"}]}, {"id_concept_class": "", "creation_time": 1512660643202, "event_stamp": "2015-06-12T21:11:19", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-08T20:37:36", "last_updated": 1512660643202, "def_id": "def_55ef471046e0b", "name": "visual body recognition", "alias": "", "definition_text": "assigning a detected visual body into a category, not necessarily task defined", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b4af7cc1cb", "contrasts": [{"id": "cnt_55314b2a72bee", "name": "0-back Body"}]}, {"id_concept_class": "ctp_C4", "creation_time": 1512660638701, "event_stamp": "2010-07-14T18:44:32", "def_id_user": "usr_49a467bf4e0db", "def_event_stamp": "2012-03-29T01:57:32", "last_updated": 1512660638701, "def_id": "def_4f73c18c2285c", "name": "updating", "alias": "", "definition_text": "The revision or refreshing of information that is maintained in working memory", "id_user": "usr_49a467bf4e0db", "relationship": "ASSERTS", "concept_id": "trm_4c3e05903e4bb", "contrasts": [{"id": "cnt_55314aff55913", "name": "2-back Body"}]}, {"id_concept_class": "ctp_C7", "creation_time": 1512660634565, "event_stamp": "2009-06-22T19:12:56", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-11-08T23:32:53", "last_updated": 1512660634565, "def_id": "def_563fdba594d80", "name": "response selection", "alias": "action selection, motor execution", "definition_text": "The selection of one action from a limited set of possible actions.", "id_user": "usr_0000000000", "relationship": "ASSERTS", "concept_id": "trm_4a3fd79d0af71", "contrasts": [{"id": "cnt_55314b56bceed", "name": "0-back Place"}]}, {"id_concept_class": "ctp_C7", "creation_time": 1512660643000, "event_stamp": "2015-06-12T21:09:07", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-08-14T22:52:43", "last_updated": 1512660643000, "def_id": "def_55ce713b6e58a", "name": "response execution", "alias": "action execution", "definition_text": "Performance of an action in accordance with task demands, enacting a specific overt behavior", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b4a7315f1b", "contrasts": [{"id": "cnt_55314b49e5c9d", "name": "0-back Face"}]}, {"id_concept_class": "", "creation_time": 1512660643247, "event_stamp": "2015-06-12T21:11:49", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-08T20:35:19", "last_updated": 1512660643247, "def_id": "def_55ef4687b51c3", "name": "visual face recognition", "alias": "", "definition_text": "assigning a detected visual face into a category, not necessarily task defined", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b4b154e0d9", "contrasts": [{"id": "cnt_55314b49e5c9d", "name": "0-back Face"}]}], "indicators": [], "external_datasets": [{"event_stamp": "2015-03-20T14:37:40", "id_term": "trm_550b50095d4a3", "dataset_uri": "http://www.neurovault.org/collections/457", "id_user": "usr_51bc76ae9636c", "id": "dst_550c30b404a49", "dataset_name": "NeuroVault Group Maps", "relationship": "HASEXTERNALDATASET"}], "implementations": [], "citation": [], "contrasts": [{"creation_time": 1512660653111, "event_stamp": "2015-03-19T22:51:04", "last_updated": 1512660653111, "name": "Faces (0-back faces + 2-back faces)", "id_user": "usr_51bc76ae9636c", "id": "cnt_550b52d8506ec", "conditions": []}, {"creation_time": 1512660681347, "event_stamp": "2015-03-19T22:51:24", "last_updated": 1512660681347, "name": "Places (0-back places + 2-back places)", "id_user": "usr_51bc76ae9636c", "id": "cnt_550b52ec705da", "conditions": []}, {"creation_time": 1512660681382, "event_stamp": "2015-03-19T22:51:41", "last_updated": 1512660681382, "name": "Tools (0-back tools + 2-back tools)", "id_user": "usr_51bc76ae9636c", "id": "cnt_550b52fd2e6fa", "conditions": []}, {"creation_time": 1512660681415, "event_stamp": "2015-03-19T22:52:01", "last_updated": 1512660681415, "name": "Body (0-back body + 2-back body)", "id_user": "usr_51bc76ae9636c", "id": "cnt_550b53110c3a8", "conditions": []}, {"creation_time": 1512660682579, "event_stamp": "2015-04-17T18:03:43", "last_updated": 1512660682579, "name": "2-back Body", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314aff55913", "conditions": []}, {"creation_time": 1512660682615, "event_stamp": "2015-04-17T18:03:50", "last_updated": 1512660682615, "name": "2-back Face", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b0643005", "conditions": []}, {"creation_time": 1512660682650, "event_stamp": "2015-04-17T18:04:02", "last_updated": 1512660682650, "name": "2-back Place", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b12878f7", "conditions": []}, {"creation_time": 1512660682683, "event_stamp": "2015-04-17T18:04:14", "last_updated": 1512660682683, "name": "2-back Tool", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b1edb310", "conditions": []}, {"creation_time": 1512660682716, "event_stamp": "2015-04-17T18:04:26", "last_updated": 1512660682716, "name": "0-back Body", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b2a72bee", "conditions": []}, {"creation_time": 1512660682747, "event_stamp": "2015-04-17T18:04:57", "last_updated": 1512660682747, "name": "0-back Face", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b49e5c9d", "conditions": []}, {"creation_time": 1512660682780, "event_stamp": "2015-04-17T18:05:10", "last_updated": 1512660682780, "name": "0-back Place", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b56bceed", "conditions": []}, {"creation_time": 1512660682810, "event_stamp": "2015-04-17T18:05:18", "last_updated": 1512660682810, "name": "0-back Tool", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b5e393d2", "conditions": []}, {"creation_time": 1512660682843, "event_stamp": "2015-04-17T18:05:28", "last_updated": 1512660682843, "name": "2-back", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b688f165", "conditions": []}, {"creation_time": 1512660682875, "event_stamp": "2015-04-17T18:05:33", "last_updated": 1512660682875, "name": "0-back", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b6d8b510", "conditions": []}, {"creation_time": 1512660682906, "event_stamp": "2015-04-17T18:05:44", "last_updated": 1512660682906, "name": "2-back minus 0-back", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314b78d85fd", "conditions": []}, {"creation_time": 1512660682937, "event_stamp": "2015-04-17T18:30:43", "last_updated": 1512660682937, "name": "Negative 2-back", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151539f545", "conditions": []}, {"creation_time": 1512660682970, "event_stamp": "2015-04-17T18:30:52", "last_updated": 1512660682970, "name": "Negative 0-back", "id_user": "usr_51bc76ae9636c", "id": "cnt_5531515c422fe", "conditions": []}, {"creation_time": 1512660683003, "event_stamp": "2015-04-17T18:31:03", "last_updated": 1512660683003, "name": "0-back minus 2-back", "id_user": "usr_51bc76ae9636c", "id": "cnt_5531516762fb2", "conditions": []}, {"creation_time": 1512660683036, "event_stamp": "2015-04-17T18:31:21", "last_updated": 1512660683036, "name": "Body minus Average", "id_user": "usr_51bc76ae9636c", "id": "cnt_5531517957741", "conditions": []}, {"creation_time": 1512660683069, "event_stamp": "2015-04-17T18:31:32", "last_updated": 1512660683069, "name": "Face minus Average", "id_user": "usr_51bc76ae9636c", "id": "cnt_55315184e74dd", "conditions": []}, {"creation_time": 1512660683103, "event_stamp": "2015-04-17T18:31:43", "last_updated": 1512660683103, "name": "Place minus Average", "id_user": "usr_51bc76ae9636c", "id": "cnt_5531518f600cf", "conditions": []}, {"creation_time": 1512660683136, "event_stamp": "2015-04-17T18:31:55", "last_updated": 1512660683136, "name": "Tool minus Average", "id_user": "usr_51bc76ae9636c", "id": "cnt_5531519b47d97", "conditions": []}, {"creation_time": 1512660683169, "event_stamp": "2015-04-17T18:32:16", "last_updated": 1512660683169, "name": "Negative Body", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151b0cb13c", "conditions": []}, {"creation_time": 1512660683202, "event_stamp": "2015-04-17T18:32:26", "last_updated": 1512660683202, "name": "Negative Face", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151ba0be1f", "conditions": []}, {"creation_time": 1512660683238, "event_stamp": "2015-04-17T18:32:35", "last_updated": 1512660683238, "name": "Negative Place", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151c3b05f5", "conditions": []}, {"creation_time": 1512660683269, "event_stamp": "2015-04-17T18:32:44", "last_updated": 1512660683269, "name": "Negative Tool", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151ccb63f4", "conditions": []}, {"creation_time": 1512660683303, "event_stamp": "2015-04-17T18:33:01", "last_updated": 1512660683303, "name": "Average minus Body", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151dd37b0d", "conditions": []}, {"creation_time": 1512660683335, "event_stamp": "2015-04-17T18:33:10", "last_updated": 1512660683335, "name": "Average minus Face", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151e627665", "conditions": []}, {"creation_time": 1512660683366, "event_stamp": "2015-04-17T18:33:17", "last_updated": 1512660683366, "name": "Average minus Place", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151eda891e", "conditions": []}, {"creation_time": 1512660683399, "event_stamp": "2015-04-17T18:33:34", "last_updated": 1512660683399, "name": "Average minus Tool", "id_user": "usr_51bc76ae9636c", "id": "cnt_553151fe97771", "conditions": []}], "batteries": [{"creation_time": 1512660839617, "event_stamp": "2015-03-19T23:32:40", "website": "None", "last_updated": 1512660839617, "collection_alias": "None", "name": "Human Connectome Project (HCP) 500 Subject Release tfMRI", "collection_date_introduced": "None", "collection_publisher": "None", "id_user": "usr_51bc76ae9636c", "collection_description": "None", "id": "tco_550b5c985ca1c", "flag_for_curator": 1, "relationship": "INBATTERY"}], "disorders": []}