{"id":"W4206677540","doi":"10.1002/alz.055596","title":"Sleep efficiency is associated with amyloid burden, cerebral blood flow, and cognition in healthy older adults","year":2021,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Sleep and related disorders","field":"Psychology","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Sleep (system call); Cerebral blood flow; Effects of sleep deprivation on cognitive performance; Montreal Cognitive Assessment; Cognition; Pittsburgh Sleep Quality Index; Audiology; Medicine; Actigraphy; Psychology; Cardiology; Internal medicine; Cognitive impairment; Sleep quality; Psychiatry; Circadian rhythm","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003706149,0.000282533,0.0003006872,0.0005099433,0.0002912664,0.0004127966,0.000154701,0.0003174462,0.001434427],"category_scores_gemma":[0.00110579,0.0001821687,0.0002927369,0.0004285623,0.0001966226,0.0002479879,0.0002751364,0.0002135409,0.0001455942],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001572147,"about_ca_system_score_gemma":0.0001456298,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006691444,"about_ca_topic_score_gemma":0.01002461,"domain_scores_codex":[0.9998838,0.0000263314,0.00002189342,0.00003163272,0.00001859751,0.00001775176],"domain_scores_gemma":[0.9993426,0.00009824276,0.0003376615,0.00003912869,0.00008783284,0.00009462269],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002147963,0.00003915128,0.9975727,0.00001563916,0.0001223504,0.00004259919,0.00006147314,0.00002836438,0.0005778043,0.000005763118,0.00004734226,0.001272013],"study_design_scores_gemma":[0.000002314262,0.0000434752,0.9998246,0.000001541106,0.00001319629,0.00002472373,0.00001951978,0.00003449683,0.0000145607,0.00000562068,0.00001543406,6.128187e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991417,0.0003886543,0.0000461321,0.00002240995,0.000003618034,0.000004449495,0.000182333,0.00000235281,0.0002083927],"genre_scores_gemma":[0.999534,0.0001033787,0.00005386797,0.00001646877,0.000008081262,0.000004016429,0.0001537114,8.441388e-7,0.0001256005],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006691444,"threshold_uncertainty_score":0.01330501,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01039796743124868,"score_gpt":0.2522874795663217,"score_spread":0.241889512135073,"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."}}