{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004819406,0.000653409,0.0008550924,0.001245702,0.001501398,0.0007841648,0.0004282772,0.00118941,0.001179391],"category_scores_gemma":[0.001787984,0.0005673303,0.0005593179,0.001262727,0.0005804028,0.0007567101,0.000648959,0.000920414,0.0004368652],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004567805,"about_ca_system_score_gemma":0.0004694296,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005576161,"about_ca_topic_score_gemma":0.005525692,"domain_scores_codex":[0.9996487,0.00006023615,0.00004911232,0.00008374845,0.00008647013,0.00007165489],"domain_scores_gemma":[0.9992261,0.0001287915,0.0001943158,0.00005830512,0.00009730638,0.0002952243],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00212236,0.001019121,0.9887761,0.00003042614,0.0001073497,0.00208026,0.0006811132,0.00004684252,0.002319118,0.00001868366,0.00006883034,0.0027298],"study_design_scores_gemma":[0.00006565373,0.001142173,0.9966409,0.000003745608,0.000049641,0.001519036,0.0002931227,0.00007794261,0.0000753981,0.00002285149,0.0001021586,0.000007340814],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996044,0.0001055651,0.00001607844,0.00002450425,0.000003035465,0.00001186725,0.00003432965,0.000001303349,0.0001989853],"genre_scores_gemma":[0.9995054,0.00009661805,0.00004613331,0.00004908899,0.00001925156,0.00001499926,0.0001072753,0.000001366684,0.000159775],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005576161,"threshold_uncertainty_score":0.01108742,"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."}}