{"id_concept_class": "", "creation_time": 1512660592581, "event_stamp": "2013-01-16T23:26:02", "def_id_user": "usr_4de5345b3b6a8", "def_event_stamp": "2013-01-16T23:26:02", "last_updated": 1512660592581, "def_id": "def_50f7370aceb90", "name": "Visual Analogue Scales", "alias": "(VAS)", "definition_text": "Visual Analogue Scales are psychometric response scales which can be used as a measurement instrument for subjective states. The CANTAB VAS assess subjective measurements of drug effect, energy levels, sickness, alertness and mood. The participant must respond to sixteen questions as they appear on the screen by touching the on-screen slider and moving it to the appropriate position on the scale.", "id_user": "usr_4de5345b3b6a8", "id": "trm_50f7370ace495", "type": "task", "conditions": [{"creation_time": 1512660618523, "event_stamp": "2013-01-16T23:28:24", "last_updated": 1512660618523, "condition_text": "subjective state", "name": "subjective state", "condition_description": "the participant completes the task after an alteration to their subjective state has been made by the researchers (drug administered, a specific emotion elicited, etc.)", "id_user": "usr_4de5345b3b6a8", "id": "con_50f7379834a1c", "relationship": "HASCONDITION"}, {"creation_time": 1512660618481, "event_stamp": "2013-01-16T23:26:54", "last_updated": 1512660618481, "condition_text": "control", "name": "control", "condition_description": "the participant completes the task in what they would consider their normal state (naive to alterations by the experimenters)", "id_user": "usr_4de5345b3b6a8", "id": "con_50f7373e452f1", "relationship": "HASCONDITION"}], "concepts": [{"id_concept_class": "ctp_C3", "creation_time": 1512660643922, "event_stamp": "2015-07-09T23:54:13", "def_id_user": "usr_55b972918e005", "def_event_stamp": "2015-09-04T22:50:57", "last_updated": 1512660643922, "def_id": "def_55ea205193e84", "name": "subjective food value", "alias": "self-reported food pleasantness, self-reported food liking", "definition_text": "Subjective food value is used as term to indicate a food&#39;s worth, based on an individuals&#39; current desires and needs (e.g., hunger). Subjective food value assessment is an intermediate  step during food decision making. ", "id_user": "usr_51bc76ae9636c", "relationship": "ASSERTS", "concept_id": "trm_559f09a5cdca9"}], "indicators": [{"type": "post- minus pre-intervention", "relationship": "HASINDICATOR"}], "external_datasets": [], "implementations": [{"creation_time": 1528246898899, "implementation_name": "Cognition Lab - VAS", "last_updated": 1528246898899, "implementation_description": "Configurable web-based test paradigm", "name": "Cognition Lab - VAS", "id": "imp_pafxZ6Y3qSlkh", "implementation_uri": "https://cognitionlab.com/portfolio/vas/gallery/library/", "relationship": "HASIMPLEMENTATION"}], "citation": [{"citation_pubname": " (Pain)", "event_stamp": "2013-01-16T23:31:19", "citation_pmid": "6602967", "citation_desc": "Assessment of chronic pain. I. Aspects of the reliability and validity of the visual analogue scale.", "citation_type": "CT2", "citation_url": "http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=6602967&retmode=ref&cmd=prlinks", "citation_comment": "", "id_user": "usr_4de5345b3b6a8", "id": "cit_50f73847bc9fe", "citation_source": "PubMed API", "citation_authors": "Carlsson AM", "citation_pubdate": "1983 May", "relationship": "HASCITATION"}, {"citation_pubname": "", "event_stamp": "2013-01-16T23:29:39", "citation_pmid": "", "citation_desc": "http://www.cantab.com/cantab-tests-Visual-Analogue-Scales.asp?t=Other%20Tests", "citation_type": "CTM", "citation_url": "", "citation_comment": "", "id_user": "usr_4de5345b3b6a8", "id": "cit_50f737e3b686f", "citation_source": "Manual", "citation_authors": "", "citation_pubdate": "", "relationship": "HASCITATION"}], "contrasts": [{"creation_time": 1512660667310, "event_stamp": "2013-01-16T23:29:05", "last_updated": 1512660667310, "name": "question-by-question analysis", "id_user": "usr_4de5345b3b6a8", "id": "cnt_50f737c173e2a", "conditions": []}], "batteries": [{"creation_time": 1512660839387, "event_stamp": "2013-01-08T17:35:12", "website": "None", "last_updated": 1512660839387, "collection_alias": "CANTAB", "name": "Cambridge Neuropsychological Test Automated Battery", "collection_date_introduced": "None", "collection_publisher": "Cambridge Cognition", "id_user": "usr_49a467bf4e0db", "collection_description": "CANTAB is a battery of automated cognitive tests meant to capture a number of cognitive domains.", "id": "tco_50ec58d050cf5", "flag_for_curator": 1, "relationship": "INBATTERY"}], "disorders": []}