{"id":"W4390201584","doi":"10.1002/alz.073466","title":"Sleep Patterns and Prospective Diffusion Weighted Imaging Biomarkers: the Sleep and Dementia Consortium (SDC)","year":2023,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Sleep and related disorders","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Hospital; McGill University; Douglas Mental Health University Institute","funders":"","keywords":"Medicine; Dementia; Polysomnography; Diffusion MRI; Fractional anisotropy; Prospective cohort study; Cohort; Internal medicine; Disease; Magnetic resonance imaging; Psychiatry; Electroencephalography; 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":[0.01244405,0.001230274,0.002302645,0.00293486,0.0007405953,0.002268657,0.001211519,0.001234509,0.001677773],"category_scores_gemma":[0.02004677,0.0005714211,0.007362633,0.006008939,0.0005653845,0.000583667,0.001924958,0.0008860957,0.0001533786],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008945581,"about_ca_system_score_gemma":0.00193934,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03276968,"about_ca_topic_score_gemma":0.03155055,"domain_scores_codex":[0.9901056,0.004879052,0.001616191,0.002097756,0.0009828383,0.0003186172],"domain_scores_gemma":[0.98599,0.004099671,0.004069521,0.001865787,0.003491052,0.0004838677],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.009951078,0.00008541129,0.6404165,0.01162952,0.2940637,0.0001696489,0.0002774918,0.001459009,0.0005506934,0.0006773078,0.006845726,0.0338738],"study_design_scores_gemma":[0.002674146,0.0005755535,0.8092472,0.003319538,0.1707825,0.0003139077,0.000177569,0.001435023,0.0004169233,0.0007718013,0.01016088,0.0001248834],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5341624,0.4024576,0.008540979,0.002361853,0.0009620136,0.001194207,0.04639677,0.0001763904,0.003747864],"genre_scores_gemma":[0.9558703,0.01867993,0.003109166,0.000845252,0.0004192397,0.001439548,0.01886319,0.00007849924,0.0006948783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03276968,"threshold_uncertainty_score":0.06581122,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01281894350031407,"score_gpt":0.2645914708591333,"score_spread":0.2517725273588192,"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."}}