{"id":"W1991129056","doi":"10.1007/s10548-013-0293-y","title":"Higher Gait Variability is Associated with Decreased Parietal Gray Matter Volume Among Healthy Older Adults","year":2013,"lang":"en","type":"article","venue":"Brain Topography","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":38,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University","funders":"","keywords":"Gray (unit); White matter; Parietal lobe; Brain size; Psychology; Neurology; Magnetic resonance imaging; Medicine; Neuroscience; Nuclear medicine; Radiology","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0010363,0.0003608015,0.0005096029,0.0001834299,0.0006743311,0.00004329915,0.0002671336,0.0005230509,0.003940787],"category_scores_gemma":[0.0001081523,0.0002926647,0.0002669942,0.0007349924,0.0002412592,0.0003898144,0.00007465336,0.0007826778,0.0009991723],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009640935,"about_ca_system_score_gemma":0.0001262652,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002673568,"about_ca_topic_score_gemma":0.0005575411,"domain_scores_codex":[0.9958229,0.001309077,0.0007224078,0.0007154612,0.0004223629,0.001007768],"domain_scores_gemma":[0.9975349,0.0005235959,0.0004769911,0.00068534,0.0003465844,0.000432539],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009399055,0.000604516,0.7805557,0.0001525015,0.0001037539,0.000002092404,0.000748713,3.274419e-8,0.00003476056,0.0001165178,0.2171815,0.0004058636],"study_design_scores_gemma":[0.003162986,0.0001409536,0.988747,0.0004134089,0.000047961,5.749581e-7,0.000268097,0.00007362287,8.134106e-7,0.001401737,0.005383535,0.0003593258],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9803684,0.00008464172,0.0003233904,0.006700893,0.0006107523,0.00243091,0.00008591035,0.0003007552,0.009094317],"genre_scores_gemma":[0.9767133,0.00001105652,0.000384801,0.01609802,0.0002262487,0.0008293669,0.0002790757,0.00006458358,0.005393555],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.211798,"threshold_uncertainty_score":0.9999526,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008614438675040265,"score_gpt":0.273953474670651,"score_spread":0.2653390359956107,"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."}}