{"id":"W4388023530","doi":"10.1007/s00415-023-12052-y","title":"Gray matter loss relates to dual task gait in Lewy body disorders and aging","year":2023,"lang":"en","type":"article","venue":"Journal of Neurology","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":10,"is_retracted":false,"has_abstract":false,"ca_institutions":"Parkwood Institute; Western University; University of Toronto; Lawson Health Research Institute; Sunnybrook Health Science Centre; Women and Children’s Health Research Institute; Hotchkiss Brain Institute; University of Alberta; Université Laval; University of Calgary; McGill University; Douglas Mental Health University Institute","funders":"","keywords":"Gait; White matter; Dementia with Lewy bodies; Psychology; Neurology; Physical medicine and rehabilitation; Neuroscience; Dementia; Putamen; Brain size; Medicine; Magnetic resonance imaging; Internal medicine; Disease; 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":[0.0002633008,0.0002587287,0.0002947129,0.001288244,0.0003902203,0.0005510981,0.0002873438,0.0005217328,0.002537587],"category_scores_gemma":[0.001972238,0.0001834082,0.000203053,0.000804951,0.00044076,0.0004791065,0.0004754041,0.0004435579,0.000234498],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004138517,"about_ca_system_score_gemma":0.0002941879,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008121209,"about_ca_topic_score_gemma":0.009462859,"domain_scores_codex":[0.9998889,0.00001577699,0.00001449274,0.00002348712,0.00003042395,0.00002686384],"domain_scores_gemma":[0.9989655,0.0001499193,0.000575156,0.00003940416,0.0001193695,0.0001506728],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006144578,0.0001638004,0.9927801,0.00001848304,0.00007545465,0.0008672027,0.0001391095,0.00007132792,0.001169633,0.00004930682,0.0001060322,0.003945144],"study_design_scores_gemma":[0.00000345524,0.00004883227,0.9992223,0.000003202115,0.00001038345,0.0004389231,0.00007750856,0.00007037066,0.00003821345,0.00006339617,0.00002252281,8.787889e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992956,0.0002279401,0.00002838669,0.00003211846,0.000002853612,0.000004228029,0.0000461469,0.000001641894,0.000361025],"genre_scores_gemma":[0.9995011,0.00008474083,0.00003951295,0.00002101331,0.000008569178,0.000002770002,0.00006925216,0.000001185159,0.0002718278],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008121209,"threshold_uncertainty_score":0.01614791,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01435147425743632,"score_gpt":0.3383783066478743,"score_spread":0.324026832390438,"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."}}