{"id":"W2896531164","doi":"10.1038/s41386-018-0240-4","title":"Urinary tetrahydrocannabinol is associated with poorer working memory performance and alterations in associated brain activity","year":2018,"lang":"en","type":"article","venue":"Neuropsychopharmacology","topic":"Functional Brain Connectivity Studies","field":"Neuroscience","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Homewood Research Institute; St. Joseph’s Healthcare Hamilton","funders":"NIH Blueprint for Neuroscience Research; National Institute on Drug Abuse; National Institute of Mental Health; Canadian Institutes of Health Research; McDonnell Center for Systems Neuroscience; National Institutes of Health; Washington University in St. Louis; U.S. Department of Health and Human Services","keywords":"Cannabis; Working memory; Psychology; Neurocognitive; Effects of cannabis; Effects of sleep deprivation on cognitive performance; Functional magnetic resonance imaging; Tetrahydrocannabinol; Neuroscience; Delta-9-tetrahydrocannabinol; Cognition; Audiology; Brain activity and meditation; Medicine; Psychiatry; Cannabinoid; Internal medicine; Cannabidiol; Electroencephalography","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":[0.0001705695,0.0002698478,0.0002553492,0.0006690019,0.000336418,0.0004209888,0.000229114,0.0003597054,0.001848725],"category_scores_gemma":[0.0008225443,0.0001832486,0.0001468656,0.0005430386,0.0003509908,0.0001463667,0.0003342601,0.0002795767,0.0001871505],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000256067,"about_ca_system_score_gemma":0.0002111887,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007741291,"about_ca_topic_score_gemma":0.01394672,"domain_scores_codex":[0.9998945,0.00001855962,0.00001141984,0.00003189734,0.00002554643,0.00001804853],"domain_scores_gemma":[0.9993078,0.00008236794,0.0004191403,0.00006469136,0.00004825869,0.00007786298],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001390803,0.000254513,0.9473903,0.00009744822,0.0003390296,0.0005484629,0.0003144327,0.0001071024,0.03318039,0.00007850762,0.000206015,0.01609298],"study_design_scores_gemma":[0.000003132628,0.00005958354,0.9985984,0.000004154533,0.0000199886,0.0003364083,0.00005666956,0.00007650875,0.0007022723,0.00005343592,0.00008695843,0.00000252915],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991599,0.0003559977,0.00009727804,0.00002355137,0.000002501653,0.000003799581,0.0000978079,0.000006047609,0.0002530772],"genre_scores_gemma":[0.9992638,0.0002018433,0.00009053633,0.00001434943,0.000003117356,0.000003054322,0.00009223469,0.000002592014,0.000328532],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007741291,"threshold_uncertainty_score":0.01539248,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0327563124502395,"score_gpt":0.2911235738895915,"score_spread":0.258367261439352,"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."}}