{"id":"W4390194219","doi":"10.1002/alz.080691","title":"Deep Learning Derived Visceral Abdominal Fat Predicts Brain Atrophy at Midlife in 10,001 Individuals","year":2023,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Cardiovascular Disease and Adiposity","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"BC Hydro (Canada)","funders":"","keywords":"Intra-Abdominal Fat; Medicine; Atrophy; Quartile; White matter; Coronal plane; Brain size; Overweight; Fluid-attenuated inversion recovery; Abdomen; Nuclear medicine; Internal medicine; Physiology; Obesity; Visceral fat; Anatomy; Magnetic resonance imaging; 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":[0.0003791705,0.0004454039,0.0001947602,0.0004144356,0.0002739459,0.0004642502,0.0002901728,0.0004022119,0.002025022],"category_scores_gemma":[0.001030642,0.0002453847,0.0003149546,0.0002770118,0.0001608017,0.0003035323,0.0004376234,0.0006075329,0.0004832328],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002033907,"about_ca_system_score_gemma":0.0001456559,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008124854,"about_ca_topic_score_gemma":0.01198953,"domain_scores_codex":[0.9999312,0.00001214214,0.000006056267,0.00002845713,0.000006761275,0.0000153598],"domain_scores_gemma":[0.9997318,0.00005498884,0.0000692307,0.0000279891,0.00004995577,0.00006595181],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003905248,0.0001157776,0.9939859,0.00001218351,0.0000866992,0.00005174504,0.00005167166,0.0005239403,0.0006509846,0.00002707883,0.0004542488,0.003649265],"study_design_scores_gemma":[0.00001332711,0.0001207506,0.995542,0.000009319214,0.00004626182,0.0001108889,0.0001089614,0.003549788,0.0002010185,0.00009893679,0.0001932643,0.00000561152],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985701,0.00007124204,0.0001909236,0.00005826301,0.000005388471,0.000004869433,0.0008863822,0.000007962472,0.0002048467],"genre_scores_gemma":[0.9976487,0.00006098951,0.0002680523,0.00002717377,0.000007114287,0.00001083007,0.00146162,0.000003630851,0.0005118671],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008124854,"threshold_uncertainty_score":0.01615512,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01846019243512441,"score_gpt":0.2623234550928756,"score_spread":0.2438632626577512,"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."}}