{"id":"W2900489734","doi":"10.1016/j.exger.2018.11.010","title":"Association of hippocampal volume with gait variability in pre-dementia and dementia stages of Alzheimer disease: Results from a cross-sectional study","year":2018,"lang":"en","type":"article","venue":"Experimental Gerontology","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":53,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Montréal; Institut Universitaire de Gériatrie de Montréal; Jewish General Hospital; McGill University Health Centre; McGill University; University Health Network","funders":"Hôpitaux Universitaires de Genève; Ministère des Affaires Sociales et de la Santé","keywords":"Dementia; Medicine; Hippocampal formation; Gait; Internal medicine; Alzheimer's disease; STRIDE; Cognitive impairment; Brain size; Physical medicine and rehabilitation; Psychology; Cardiology; Disease; Magnetic resonance imaging","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":[0.001362138,0.0001486259,0.0003491396,0.00006113292,0.0001702345,0.000006586544,0.0001055495,0.0001710736,0.0003007407],"category_scores_gemma":[0.0001381038,0.0001386855,0.00003890304,0.00008566822,0.0002064574,0.0001637161,0.0001215366,0.0001855327,0.000009943694],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001339446,"about_ca_system_score_gemma":0.000107521,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003425998,"about_ca_topic_score_gemma":0.002551939,"domain_scores_codex":[0.9969648,0.001122085,0.0008761261,0.0004502655,0.0002812474,0.0003054986],"domain_scores_gemma":[0.9984674,0.0002266961,0.0008061371,0.0002689898,0.0001518612,0.00007886918],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002103628,0.001923029,0.9817053,0.00001994188,0.0004375365,0.000001249096,0.005943376,3.412885e-7,0.007473325,0.00004931128,0.000269551,0.00007338258],"study_design_scores_gemma":[0.005393222,0.0006470272,0.992029,0.00003251493,0.0001259444,1.762455e-7,0.001119906,0.00007665312,0.0002345525,0.0001582695,0.0000709493,0.0001118398],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9968554,0.0007671939,0.00007726521,0.00003780801,0.0004463858,0.001023824,0.0002493055,0.0000227256,0.0005201214],"genre_scores_gemma":[0.9988937,0.000007827505,0.0004377556,0.00002857458,0.0001254152,0.0001495618,0.0001278476,0.00001270476,0.0002166115],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01032362,"threshold_uncertainty_score":0.5655429,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03559216552637158,"score_gpt":0.3855646397687035,"score_spread":0.349972474242332,"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."}}