{"id":"W2895814504","doi":"10.1016/j.jalz.2018.06.1721","title":"P3‐359: ASSESSMENT OF WHOLE‐BRAIN STRUCTURAL CHANGES USING THE BRAIN ATROPHY AND LESION INDEX: A VALIDATION ACROSS MULTIPLE INDEPENDENT DATASETS","year":2018,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Health, Environment, Cognitive Aging","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Fraser Health; Simon Fraser University","funders":"","keywords":"Atrophy; Cognition; Categorical variable; Medicine; Cognitive impairment; Cognitive decline; Audiology; Psychology; Disease; Internal medicine; Statistics; Dementia; Psychiatry; Mathematics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009753464,0.0002427025,0.0002036431,0.00004297978,0.000598761,0.00007856701,0.0003115147,0.00009373175,0.0004453467],"category_scores_gemma":[0.0000538969,0.0001973757,0.00003952051,0.0001913472,0.0005845805,0.0004379048,0.0008318179,0.0002087223,0.00003326404],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005438267,"about_ca_system_score_gemma":0.00002135719,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001460111,"about_ca_topic_score_gemma":0.001254611,"domain_scores_codex":[0.9975387,0.0003444468,0.0003551722,0.0006363283,0.0006271593,0.000498188],"domain_scores_gemma":[0.998845,0.0001703601,0.0003196069,0.0005224997,0.00001448472,0.0001280579],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006040183,0.0001060583,0.5447157,0.00001592422,0.001162175,0.000009547762,0.003552581,0.0005623949,0.2731715,0.00002290577,0.001371594,0.1752493],"study_design_scores_gemma":[0.001228963,0.0002616349,0.9164872,0.0000371595,0.0008437393,0.00001700787,0.000985204,0.02440054,0.04735145,0.0001557432,0.007826936,0.0004044242],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9921221,0.0006290412,0.004526882,0.001564724,0.0001590828,0.0007047,0.0002208632,0.00001932606,0.00005330791],"genre_scores_gemma":[0.9957203,0.00001768393,0.002866653,0.00107643,0.00009479617,0.00002371947,0.0001688481,0.00002805874,0.000003455589],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3717715,"threshold_uncertainty_score":0.8048748,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0466173951863068,"score_gpt":0.3475378758286582,"score_spread":0.3009204806423514,"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."}}