{"id":"W4399732203","doi":"10.1001/jamaneurol.2024.1763","title":"Parental History of Memory Impairment and β-Amyloid in Cognitively Unimpaired Older Adults","year":2024,"lang":"en","type":"letter","venue":"JAMA Neurology","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Aging","keywords":"Clinical Dementia Rating; Dementia; Family history; Medicine; Alzheimer's disease; Neuroimaging; Memory impairment; Psychology; Disease; Cognition; Internal medicine; Psychiatry","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","research_integrity"],"consensus_categories":[],"category_scores_codex":[0.0003513141,0.0004378743,0.0008625204,0.0009195719,0.00001821781,0.00001571993,0.00016341,0.001036389,0.0009131175],"category_scores_gemma":[0.00009653405,0.0004007576,0.000201616,0.000192091,0.0005444096,0.00007629967,0.0002856397,0.00347159,0.00008296882],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002482593,"about_ca_system_score_gemma":0.0005545447,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002002807,"about_ca_topic_score_gemma":0.00002355646,"domain_scores_codex":[0.9967265,0.000430163,0.0006158602,0.0009100069,0.0006071004,0.0007103956],"domain_scores_gemma":[0.9988941,0.0003037206,0.0001719514,0.0003014447,0.0001828256,0.0001459883],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.002185628,0.0004835321,0.0288621,0.002609686,0.0002166045,0.01588907,0.001017521,4.771597e-8,0.0002342297,0.000002397282,0.9374694,0.01102977],"study_design_scores_gemma":[0.01038114,0.006461749,0.5182429,0.0012074,0.00046313,0.00135855,0.0002135997,0.0001346517,0.0002542866,0.00007477782,0.4607376,0.0004702176],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6680673,0.003068261,0.000001223741,0.3180882,0.0008295196,0.001498474,0.0001031492,0.00006613301,0.008277743],"genre_scores_gemma":[0.5448174,0.0003533537,0.00001067866,0.4432999,0.001288017,0.0002298782,0.0004236208,0.0001015518,0.009475539],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4893808,"threshold_uncertainty_score":0.9998444,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01349567543184248,"score_gpt":0.2599403877485849,"score_spread":0.2464447123167424,"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."}}