{"id":"W3135634655","doi":"10.3389/fbioe.2021.610426","title":"Volumetric Brain Changes in Older Fallers: A Voxel-Based Morphometric Study","year":2021,"lang":"en","type":"article","venue":"Frontiers in Bioengineering and Biotechnology","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Neurocognitive; Dementia; Statistical parametric mapping; Medicine; Caudate nucleus; White matter; Physical medicine and rehabilitation; Cognitive decline; Cognition; Psychology; Magnetic resonance imaging; Internal medicine; Psychiatry; Radiology; Disease","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":[0.0005571193,0.0001955501,0.0004380225,0.00264567,0.00009647161,0.00000935468,0.0001697314,0.0006465227,0.00000689057],"category_scores_gemma":[0.0003734334,0.0002005327,0.00003440435,0.003876091,0.00006019209,0.00004548032,0.0001222874,0.0008648954,0.000007029926],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001829056,"about_ca_system_score_gemma":0.00006844902,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001401982,"about_ca_topic_score_gemma":0.00061747,"domain_scores_codex":[0.9983052,0.0001733103,0.000366994,0.0004641893,0.0001201191,0.0005701701],"domain_scores_gemma":[0.9993963,0.0001121542,0.00008184347,0.0003131124,0.00003709487,0.0000595057],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004284572,0.001294283,0.9353244,0.0004375682,0.00006577255,0.0002004037,0.0007295221,0.0000348578,0.009038563,0.00009123662,0.005742413,0.04699813],"study_design_scores_gemma":[0.004734821,0.0002844083,0.9650639,0.0002900065,0.00001861471,0.000005143943,0.007901281,0.01351165,0.0001653326,0.0001035081,0.007553297,0.0003679739],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9750119,0.005447372,0.01341332,0.003643688,0.001503411,0.0006847125,0.00001108927,0.0002345449,0.00004991088],"genre_scores_gemma":[0.9924971,0.0007982903,0.005834564,0.0002323156,0.00007448866,0.0001463658,0.00002086047,0.00002604394,0.0003699392],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04663015,"threshold_uncertainty_score":0.8177487,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01460874330188476,"score_gpt":0.2880958303343241,"score_spread":0.2734870870324393,"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."}}