{"id":"W2785471198","doi":"10.3174/ajnr.a5545","title":"Substantia Nigra Free Water Increases Longitudinally in Parkinson Disease","year":2018,"lang":"en","type":"article","venue":"American Journal of Neuroradiology","topic":"Parkinson's Disease Mechanisms and Treatments","field":"Medicine","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre for Movement Disorders","funders":"National Center for Advancing Translational Sciences; National Institutes of Health; US WorldMeds; National Institute of Biomedical Imaging and Bioengineering; National Institute of Mental Health; Teva Pharmaceutical Industries","keywords":"Substantia nigra; Medicine; Parkinson's disease; Midbrain; Central nervous system disease; Diffusion MRI; Internal medicine; Pathology; Disease; Magnetic resonance imaging; Central nervous system; Radiology","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":[0.0002885946,0.0002464701,0.0003246227,0.000458115,0.0004647054,0.0004036079,0.0002367246,0.0006886474,0.001046053],"category_scores_gemma":[0.0004432912,0.0002807742,0.0002676331,0.0002816912,0.0003269949,0.0004059862,0.0004004839,0.0004922288,0.000198388],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003765885,"about_ca_system_score_gemma":0.0002034338,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007066987,"about_ca_topic_score_gemma":0.01073589,"domain_scores_codex":[0.999908,0.00001111781,0.00000915495,0.00002962003,0.00002350599,0.00001867763],"domain_scores_gemma":[0.9995587,0.00002906968,0.0002357305,0.00002514212,0.00008126377,0.00007003223],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003861007,0.0003829387,0.8721477,0.0000835742,0.0002600845,0.001158142,0.0009474636,0.0001593391,0.1077449,0.00003982703,0.0003059057,0.01290912],"study_design_scores_gemma":[0.00001260031,0.0003712515,0.9956506,0.000005774978,0.00004421312,0.0006160469,0.0001147564,0.0001210315,0.002834548,0.00003802086,0.0001854148,0.000005801861],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990546,0.0004604674,0.00008083478,0.00002698222,0.000002241557,0.000005729593,0.0001327446,0.00001015107,0.0002263002],"genre_scores_gemma":[0.9990594,0.0001236483,0.0001736319,0.00002448954,0.000003062163,0.000007491736,0.0002430488,0.000002969884,0.0003621622],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007066987,"threshold_uncertainty_score":0.01405174,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01515860904238194,"score_gpt":0.2665393578122826,"score_spread":0.2513807487699006,"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."}}