{"id_concept_class": "", "creation_time": 1512660587948, "event_stamp": "2011-04-15T18:12:30", "def_id_user": "usr_4f177506dde77", "def_event_stamp": "2012-05-16T21:28:47", "last_updated": 1512660587948, "def_id": "def_4fb41c0f65992", "name": "vigilance", "alias": "sustained attention task", "definition_text": "No definition submitted yet.", "id_user": "usr_4cf5de07654c8", "id": "trm_4da88a8e13f26", "type": "task", "conditions": [], "concepts": [], "indicators": [], "external_datasets": [], "implementations": [{"creation_time": 1528248231716, "implementation_name": "Cognition Lab - MVT", "last_updated": 1528248231716, "implementation_description": "Configurable web-based test paradigm presenting a moving marker in a grid. Signal is defined as the marker moving in the same direction twice. This  task has adjustable signal probability, event rate, and trail visualization to change working memory demands", "name": "Cognition Lab - MVT", "id": "imp_BIAHu7Vc4KFez", "implementation_uri": "https://cognitionlab.com/portfolio/maze/gallery/library/", "relationship": "HASIMPLEMENTATION"}], "citation": [], "contrasts": [], "batteries": [], "disorders": []}