{"id":"W4312087632","doi":"10.1002/alz.063916","title":"Language Fluency and Premature Brain Aging","year":2022,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Neurobiology of Language and Bilingualism","field":"Neuroscience","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Cognition; Brain aging; Verbal fluency test; Aging brain; Cognitive decline; Cohort; Premature aging; Psychology; Montreal Cognitive Assessment; Audiology; Atrophy; Medicine; Gerontology; Neuropsychology; Dementia; Cognitive impairment; Disease; Neuroscience; Internal medicine","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":[0.0007388305,0.0004845346,0.0004536197,0.001492883,0.0004437266,0.0007115816,0.0004440164,0.0003594629,0.00459169],"category_scores_gemma":[0.003720578,0.0001174247,0.0001446586,0.0009019674,0.0003868241,0.0003204375,0.000422126,0.0002941935,0.0005213492],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003386719,"about_ca_system_score_gemma":0.0003559914,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003233986,"about_ca_topic_score_gemma":0.003124269,"domain_scores_codex":[0.999662,0.00006831667,0.00003426749,0.000108504,0.00007497975,0.00005181847],"domain_scores_gemma":[0.9971398,0.0006286446,0.001308317,0.0001655784,0.0004420223,0.0003156254],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007475633,0.0001452187,0.966706,0.0002306661,0.0001696526,0.00161729,0.0006378014,0.0001792318,0.001668477,0.0002913231,0.001107575,0.02649916],"study_design_scores_gemma":[0.000009019478,0.0001538995,0.9961975,0.00003474745,0.00004729286,0.001854039,0.00008570804,0.0001379888,0.0003162887,0.0006455589,0.000510741,0.000007198846],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.995181,0.002249131,0.0001556618,0.0001363404,0.00001838043,0.00001377374,0.0006095166,0.00001704872,0.001619248],"genre_scores_gemma":[0.9986653,0.0003427553,0.0001429288,0.00003406018,0.00004627552,0.00001227322,0.000323799,0.00000367163,0.0004288936],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00459169,"threshold_uncertainty_score":0.01536077,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02093262730030785,"score_gpt":0.2796732937528218,"score_spread":0.2587406664525139,"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."}}