{"id":"W4311493680","doi":"10.1093/braincomms/fcac329","title":"Changes in both top-down and bottom-up effective connectivity drive visual hallucinations in Parkinson’s disease","year":2022,"lang":"en","type":"article","venue":"Brain Communications","topic":"Hallucinations in medical conditions","field":"Neuroscience","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Advanced Research","funders":"UCLH Biomedical Research Centre; Australian Research Council; National Institute for Health and Care Research; Wellcome Trust","keywords":"Neuroscience; Psychology; Visual cortex; Visual Hallucination; Lateral geniculate nucleus; Parkinson's disease; Neuroimaging; Visual perception; Resting state fMRI; Cognitive psychology; Perception; Disease; Medicine; 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":[0.0002660737,0.0001935364,0.0002008632,0.0004215801,0.0001833215,0.0003334908,0.0001410666,0.0002193601,0.0006696213],"category_scores_gemma":[0.002261267,0.0001410175,0.0002336996,0.0002272907,0.000301222,0.0002934372,0.0003290877,0.0002275435,0.00007747166],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001997432,"about_ca_system_score_gemma":0.00009378479,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004137256,"about_ca_topic_score_gemma":0.006000282,"domain_scores_codex":[0.9998795,0.00003344235,0.000009635255,0.00004240964,0.00001690265,0.00001809176],"domain_scores_gemma":[0.9994024,0.0002099922,0.0002314585,0.00005796946,0.00004080599,0.00005725308],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000339147,0.00004965463,0.9673334,0.00003738793,0.0001836066,0.0004151416,0.0006228244,0.002084085,0.01663755,0.0002314816,0.0001454728,0.01192024],"study_design_scores_gemma":[0.000003647414,0.00005232441,0.995541,0.000003798053,0.0000278498,0.0005017503,0.0001440733,0.002590891,0.0006207163,0.0004240292,0.00008528747,0.000004464185],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990599,0.00005816342,0.0006862761,0.00001539431,6.535362e-7,0.000002143416,0.00006446872,0.000006447028,0.0001066014],"genre_scores_gemma":[0.9996643,0.000024202,0.0001878065,0.000004330221,0.000001020337,0.000001536765,0.00007452318,0.000001492676,0.00004078505],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004137256,"threshold_uncertainty_score":0.008226335,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02982096100339897,"score_gpt":0.3342016385654958,"score_spread":0.3043806775620969,"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."}}