{"id":"W2972612420","doi":"10.3791/60078","title":"Experimental Methods to Study Human Postural Control","year":2019,"lang":"en","type":"article","venue":"Journal of Visualized Experiments","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Canadian Institutes of Health Research","keywords":"Physical medicine and rehabilitation; Ankle; Inverted pendulum; Balance (ability); Vestibular system; Posturography; Computer science; Medicine; Somatosensory system; Biomechanics; Joint stiffness; Psychology; Neuroscience; Stiffness; Engineering","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":[0.00195146,0.0002470649,0.0007540752,0.0002257553,0.0003710335,0.00002525436,0.0003741527,0.0001359691,0.000440514],"category_scores_gemma":[0.0000604963,0.0001973036,0.0002273951,0.0001746351,0.0000192336,0.0002898695,0.0001316012,0.000493367,0.0003650252],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002704592,"about_ca_system_score_gemma":0.00008302672,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004816299,"about_ca_topic_score_gemma":0.000001194605,"domain_scores_codex":[0.9953473,0.002053509,0.001309053,0.0002564242,0.0005554239,0.0004782869],"domain_scores_gemma":[0.9981063,0.0001639422,0.000861307,0.0003098666,0.0002566157,0.0003019611],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0007994449,0.002905398,0.02753208,0.00001447914,0.0002574892,0.00001315386,0.01297971,1.884538e-7,0.9537337,0.000154739,0.001325675,0.0002839433],"study_design_scores_gemma":[0.07096244,0.01138049,0.7461784,0.0005699098,0.0002191581,0.00003467619,0.1124138,0.0000623675,0.04801108,0.0002942813,0.008990947,0.0008823682],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9922907,0.000652127,0.0009160457,0.00007581661,0.002509006,0.001769608,0.000003701006,0.00003380786,0.001749162],"genre_scores_gemma":[0.9907769,0.000003720008,0.006224294,0.00110753,0.0004296666,0.00007924932,0.000003352732,0.00004247983,0.001332811],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9057226,"threshold_uncertainty_score":0.8045806,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06532957200622627,"score_gpt":0.5809256709506024,"score_spread":0.5155960989443762,"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."}}