{"id_concept_class": "", "creation_time": 1512660596044, "event_stamp": "2015-03-19T23:25:58", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-04-28T17:24:32", "last_updated": 1512660596044, "def_id": "def_553fc2503592a", "name": "emotion processing fMRI task paradigm", "alias": "", "definition_text": "This task was adapted from the one developed by Hariri and colleagues (Hariri et al. 2002). Participants are presented with blocks of trials that either ask them to decide which of two faces presented on the bottom of the screen match the face at the top of the screen, or which of two shapes presented at the bottom of the screen match the shape at the top of the screen. The faces have either an angry or fearful expression. Trials are presented in blocks of 6 trials of the same task (face or shape), with the stimulus presented for 2000 ms and a 1000 ms ITI. Each block is preceded by a 3000 ms task cue (\u00e2\u0080\u009cshape\u00e2\u0080\u009d or \u00e2\u0080\u009cface\u00e2\u0080\u009d), so that each block is 21 seconds including the cue. Each of the two runs includes 3 face blocks and 3 shape blocks, with 8 seconds of fixation at the end of each run.\r\n\r\nThis task is included in the Human Connectome Project (HCP) 500 subject data release.\r\nhttp://humanconnectome.org/documentation/S500/HCP_S500+MEG2_Release_Reference_Manual.pdf\r\n\r\nReferences for the Emotion Processing Task: Localizer (Hariri et al. 2002); Moderate reliability\r\nacross time (Manuck et al. 2007).", "id_user": "usr_51bc76ae9636c", "id": "trm_550b5b066d37b", "type": "task", "conditions": [{"creation_time": 1512660622579, "event_stamp": "2015-03-19T23:26:32", "last_updated": 1512660622579, "condition_text": "Shape", "name": "Shape", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b5b287394c", "relationship": "HASCONDITION"}, {"creation_time": 1512660622547, "event_stamp": "2015-03-19T23:26:25", "last_updated": 1512660622547, "condition_text": "Face", "name": "Face", "condition_description": "blocked", "id_user": "usr_51bc76ae9636c", "id": "con_550b5b2140faf", "relationship": "HASCONDITION"}], "concepts": [{"id_concept_class": "ctp_C1", "creation_time": 1512660643289, "event_stamp": "2015-06-12T21:12:26", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-08T20:32:28", "last_updated": 1512660643289, "def_id": "def_55ef45dc95819", "name": "visual form recognition", "alias": "", "definition_text": "assigning a detected visual form into a category, not necessarily task defined", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b4b3a6a34d", "contrasts": [{"id": "cnt_55314757a78a1", "name": "Shapes"}]}, {"id_concept_class": "ctp_C3", "creation_time": 1512660642437, "event_stamp": "2015-06-12T21:01:05", "def_id_user": "usr_49a467bf4e0db", "def_event_stamp": "2015-12-30T16:22:42", "last_updated": 1512660642437, "def_id": "def_568404d203cc9", "name": "feature comparison", "alias": "", "definition_text": "Comparison of stimuli based on a shared feature.", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b4891e9265", "contrasts": [{"id": "cnt_5531474e117df", "name": "Faces"}]}, {"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_5531474e117df", "name": "Faces"}]}, {"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_55314757a78a1", "name": "Shapes"}]}, {"id_concept_class": "ctp_C1", "creation_time": 1512660642348, "event_stamp": "2015-06-12T20:59:22", "def_id_user": "usr_51bc76ae9636c", "def_event_stamp": "2015-09-08T21:31:55", "last_updated": 1512660642348, "def_id": "def_55ef53cb7d4dd", "name": "emotional face recognition", "alias": "", "definition_text": "The process of determining whether an emotional face is the same as another face that has been previously encountered.", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_557b482a7c62b", "contrasts": [{"id": "cnt_5531474e117df", "name": "Faces"}]}], "indicators": [], "external_datasets": [{"event_stamp": "2015-03-20T14:36:29", "id_term": "trm_550b5b066d37b", "dataset_uri": "http://www.neurovault.org/collections/457", "id_user": "usr_51bc76ae9636c", "id": "dst_550c306d0c500", "dataset_name": "NeuroVault Group Maps", "relationship": "HASEXTERNALDATASET"}], "implementations": [], "citation": [{"citation_pubname": " (Neuroimage)", "event_stamp": "2015-03-20T14:49:15", "citation_pmid": "12482086", "citation_desc": "The amygdala response to emotional stimuli: a comparison of faces and scenes.", "citation_type": "CT2", "citation_url": "http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=12482086&retmode=ref&cmd=prlinks", "citation_comment": "", "id_user": "usr_51bc76ae9636c", "id": "cit_550c336b39c99", "citation_source": "PubMed API", "citation_authors": "Hariri AR, Tessitore A, Mattay VS, Fera F, Weinberger DR", "citation_pubdate": "2002 Sep", "relationship": "HASCITATION"}], "contrasts": [{"creation_time": 1512660681736, "event_stamp": "2015-04-17T17:48:49", "last_updated": 1512660681736, "name": "Shapes minus Faces", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314781f094c", "conditions": []}, {"creation_time": 1512660681704, "event_stamp": "2015-04-17T17:48:40", "last_updated": 1512660681704, "name": "Negative Shapes", "id_user": "usr_51bc76ae9636c", "id": "cnt_553147783d53b", "conditions": []}, {"creation_time": 1512660681672, "event_stamp": "2015-04-17T17:48:31", "last_updated": 1512660681672, "name": "Negative Faces", "id_user": "usr_51bc76ae9636c", "id": "cnt_5531476fa91e9", "conditions": []}, {"creation_time": 1512660681639, "event_stamp": "2015-04-17T17:48:19", "last_updated": 1512660681639, "name": "Faces minus Shapes", "id_user": "usr_51bc76ae9636c", "id": "cnt_553147632424b", "conditions": []}, {"creation_time": 1512660681606, "event_stamp": "2015-04-17T17:48:07", "last_updated": 1512660681606, "name": "Shapes", "id_user": "usr_51bc76ae9636c", "id": "cnt_55314757a78a1", "conditions": []}, {"creation_time": 1512660681572, "event_stamp": "2015-04-17T17:47:58", "last_updated": 1512660681572, "name": "Faces", "id_user": "usr_51bc76ae9636c", "id": "cnt_5531474e117df", "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": [{"id": "dso_14320", "name": "generalized anxiety disorder", "id_user": null, "id_disorder": null, "id_task": "trm_550b5b066d37b", "id_contrast": null, "event_stamp": "2013-11-20T15:38:20"}]}