{"id":"W4317469231","doi":"10.1016/j.euroneuro.2022.12.013","title":"LSD and language: Decreased structural connectivity, increased semantic similarity, changed vocabulary in healthy individuals","year":2023,"lang":"en","type":"article","venue":"European Neuropsychopharmacology","topic":"Psychedelics and Drug Studies","field":"Psychology","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University; Centre for Addiction and Mental Health","funders":"Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Beckley Foundation","keywords":"Vocabulary; Affect (linguistics); Semantics (computer science); Psychology; Cognition; Semantic similarity; Perception; Placebo; Similarity (geometry); Cognitive psychology; Linguistics; Natural language processing; Communication; Artificial intelligence; Medicine; Computer science; Pathology; Psychiatry","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0001255098,0.0003923923,0.0003127037,0.0006344818,0.0004807695,0.000553678,0.0002210928,0.0005584161,0.004515362],"category_scores_gemma":[0.0005296478,0.0002247781,0.0002176631,0.0003549666,0.0005459462,0.0003762645,0.0003257167,0.0003264678,0.0002519279],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002743037,"about_ca_system_score_gemma":0.0001988562,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0056129,"about_ca_topic_score_gemma":0.00561648,"domain_scores_codex":[0.9999254,0.00001031224,0.000009749988,0.00003087169,0.000009258045,0.00001434108],"domain_scores_gemma":[0.9998106,0.0000378212,0.00007995302,0.00001453816,0.00001399362,0.00004304965],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.009780363,0.001215534,0.8919445,0.0002869062,0.0007880969,0.01203864,0.002603478,0.0003749802,0.05353303,0.0007254641,0.001011207,0.02569789],"study_design_scores_gemma":[0.00008987116,0.0004222672,0.9939639,0.000009929058,0.0001399905,0.003082294,0.0005993563,0.0002053396,0.0007043346,0.0006037477,0.0001669057,0.00001205835],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999524,0.00006447837,0.00002683207,0.00004112198,0.00000281432,0.000002409317,0.00008392276,0.000002951262,0.0002514282],"genre_scores_gemma":[0.9995146,0.00004303633,0.0000406918,0.00003000319,0.000004992065,0.000002532252,0.00007698733,0.00000169425,0.0002854284],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0056129,"threshold_uncertainty_score":0.01510537,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03529984870185283,"score_gpt":0.3604653188714411,"score_spread":0.3251654701695882,"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."}}