{"id":"W2041557116","doi":"10.1016/j.jbiomech.2009.02.007","title":"Are age-related impairments in change-in-support balance reactions dependent on the method of balance perturbation?","year":2009,"lang":"en","type":"article","venue":"Journal of Biomechanics","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":73,"is_retracted":false,"has_abstract":false,"ca_institutions":"Health Sciences Centre; Sunnybrook Health Science Centre; Toronto Rehabilitation Institute; University of Toronto","funders":"Canadian Institutes of Health Research; Ontario Neurotrauma Foundation","keywords":"Perturbation (astronomy); Sensory system; Mechanics; Confounding; Physical medicine and rehabilitation; Psychology; Control theory (sociology); Physics; Mathematics; Medicine; Computer science; Cognitive psychology; Artificial intelligence; Statistics","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":[0.0026941,0.0001476576,0.0004079713,0.0003679342,0.0001261682,0.000006661591,0.0002664914,0.0002369367,0.00005407527],"category_scores_gemma":[0.0002058002,0.000105369,0.0001295755,0.0005999131,0.00001347573,0.0001973909,0.00002829732,0.0009012137,0.00002324945],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002993858,"about_ca_system_score_gemma":0.000104623,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000396139,"about_ca_topic_score_gemma":0.00006567203,"domain_scores_codex":[0.9973053,0.0006294188,0.001164043,0.0001656422,0.0004078306,0.000327704],"domain_scores_gemma":[0.9973202,0.0002570488,0.001905757,0.0002547886,0.0001838718,0.00007830594],"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":[0.003107056,0.0194045,0.07395104,0.001364364,0.0006943472,0.0024649,0.03175262,0.0000676183,0.6324798,0.03361303,0.02350502,0.1775957],"study_design_scores_gemma":[0.008404514,0.002001459,0.8876924,0.004420795,0.000108959,0.0002394995,0.004869583,0.01656767,0.0006000175,0.06867237,0.005887225,0.0005355247],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9721424,0.000578298,0.003565244,0.01578393,0.003249517,0.001837557,0.00007499057,0.00004256779,0.002725475],"genre_scores_gemma":[0.9958346,0.0007246492,0.0008484185,0.001697177,0.000147766,0.00002122293,0.000007316999,0.00001356415,0.0007052526],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8137413,"threshold_uncertainty_score":0.4296825,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04711382625263148,"score_gpt":0.3887785545182565,"score_spread":0.341664728265625,"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."}}