{"id":"W2965029889","doi":"10.1093/brain/awz213","title":"Coming off cannabis: a cognitive and magnetic resonance imaging study in patients with multiple sclerosis","year":2019,"lang":"en","type":"article","venue":"Brain","topic":"Multiple Sclerosis Research Studies","field":"Medicine","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo; University of Toronto; Centre for Addiction and Mental Health; Sunnybrook Health Science Centre","funders":"Sanofi Genzyme; Multiple Sclerosis Society of Canada; University of Toronto; Teva Pharmaceutical Industries","keywords":"Cannabis; Abstinence; Multiple sclerosis; Cognition; Psychology; Paced Auditory Serial Addition Test; Neuropsychology; Audiology; Cognitive test; Effects of sleep deprivation on cognitive performance; Effects of cannabis; Medicine; Psychiatry; Cannabidiol","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003086856,0.0001639025,0.0003272387,0.0001664893,0.00006904911,0.00002730876,0.00006157543,0.00002320898,0.00003969182],"category_scores_gemma":[0.0009295644,0.0001313066,0.00002023726,0.0002691211,0.0001216071,0.0001040515,0.0001476686,0.0002018649,0.00001786108],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007680969,"about_ca_system_score_gemma":0.00005867918,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006480801,"about_ca_topic_score_gemma":0.001243482,"domain_scores_codex":[0.9984929,0.0001153373,0.0001997954,0.0004083286,0.0004155902,0.0003680653],"domain_scores_gemma":[0.9991778,0.0003107699,0.00004412734,0.0001984718,0.0001643771,0.0001044285],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007570329,0.0004332387,0.9149342,0.00003962746,0.0000158745,0.00001028474,0.002239025,4.8514e-7,0.0002292321,5.793261e-7,0.000335717,0.08100476],"study_design_scores_gemma":[0.01839702,0.0009526659,0.9753194,0.0007396994,0.00001649041,7.812667e-7,0.003461826,0.0006269609,0.00003049407,7.143968e-7,0.0003106812,0.0001432283],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951984,0.001181969,0.000001934741,0.0007454942,0.00002224641,0.002471615,0.00002619283,0.00002718984,0.0003249239],"genre_scores_gemma":[0.9988732,0.00002891509,0.0001372643,0.00035378,0.00001702372,0.0001118228,0.000008227581,0.00002715363,0.0004426318],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08086153,"threshold_uncertainty_score":0.5354528,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02446724684341853,"score_gpt":0.2721276732031526,"score_spread":0.247660426359734,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}