{"id":"W2586480922","doi":"10.3389/fnagi.2017.00017","title":"Concurrent Indicators of Gait Velocity and Variability Are Associated with 25-Year Cognitive Change: A Retrospective Longitudinal Investigation","year":2017,"lang":"en","type":"article","venue":"Frontiers in Aging Neuroscience","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute of Aging; University of Alberta; Women and Children’s Health Research Institute; University of Victoria","funders":"National Institute on Aging; National Institutes of Health; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs","keywords":"Gait; Cognition; Physical medicine and rehabilitation; Longitudinal study; Retrospective cohort study; Psychology; Cognitive psychology; Medicine; Neuroscience; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001316884,0.0001282606,0.0002936546,0.0001462228,0.000807183,0.00002709862,0.0002294415,0.000100882,9.848778e-7],"category_scores_gemma":[0.00246526,0.0001169774,0.00002229236,0.0003243005,0.00120753,0.0004282862,0.0001477127,0.0005163842,5.920895e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001786228,"about_ca_system_score_gemma":0.0001304179,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001128477,"about_ca_topic_score_gemma":0.0001045747,"domain_scores_codex":[0.9981811,0.0004482538,0.0002658242,0.0004804906,0.0002990517,0.0003252799],"domain_scores_gemma":[0.9985688,0.00009861818,0.000862107,0.0002294902,0.0001395159,0.0001014514],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000131594,0.00008353761,0.9971988,0.00006360152,0.000004407809,0.000003027354,0.00165764,5.307274e-8,0.0001715318,0.0001323733,0.0001069306,0.0005649551],"study_design_scores_gemma":[0.0009892951,0.00007997308,0.9957537,0.0008555713,0.00001990651,3.517476e-7,0.0005422283,0.0007499193,0.00001604674,0.0008684745,0.00001017451,0.0001143663],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957767,0.00002833482,0.001722967,0.0002934768,0.001118931,0.0006532887,0.00007033315,0.00003066315,0.0003052672],"genre_scores_gemma":[0.9994493,0.00004530604,0.0001669535,0.000169724,0.00004137877,0.00006736595,0.000007047475,0.000008865085,0.00004412148],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0036725,"threshold_uncertainty_score":0.620828,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04689920279482084,"score_gpt":0.3399303379395916,"score_spread":0.2930311351447707,"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."}}