{"id":"W4312087263","doi":"10.1002/alz.066988","title":"Higher physical activity is associated with greater myelin content in older adults with cerebral small vessel disease and mild cognitive impairment","year":2022,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Advanced Neuroimaging Techniques and Applications","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; International Collaboration On Repair Discoveries; British Columbia Centre of Excellence for Women's Health; Vancouver Coastal Health","funders":"","keywords":"Myelin; White matter; Hyperintensity; Corpus callosum; Cognitive decline; Psychology; Internal medicine; Population; Physiology; Medicine; Dementia; Magnetic resonance imaging; Endocrinology; Cardiology; Pathology; Disease; Radiology; Central nervous system","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006310744,0.0003531405,0.0003936566,0.0006222237,0.0003388024,0.0006227933,0.00034451,0.0005260953,0.001836306],"category_scores_gemma":[0.002452455,0.0002679448,0.0005741442,0.0007692365,0.0002264242,0.0002848379,0.0004764191,0.0005601488,0.00017664],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001482491,"about_ca_system_score_gemma":0.000185924,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007927757,"about_ca_topic_score_gemma":0.007382083,"domain_scores_codex":[0.9996412,0.0001270802,0.0000435464,0.00008843988,0.00004026212,0.00005949448],"domain_scores_gemma":[0.9987031,0.0002650996,0.0005482243,0.0001031176,0.0001403292,0.0002399784],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001667505,0.00004036423,0.9984741,0.00001070879,0.0001788161,0.00003374102,0.00002836076,0.00003548666,0.000140263,0.000007153947,0.00004742617,0.0008368933],"study_design_scores_gemma":[0.000004688998,0.00005005711,0.9995812,0.000003337744,0.0000472946,0.00004487724,0.00002846931,0.0001759463,0.00001513122,0.00001330315,0.00003450666,0.00000121349],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990674,0.0003723044,0.00009624433,0.00006284042,0.00000899766,0.000003568361,0.0001603353,0.000004558988,0.0002238228],"genre_scores_gemma":[0.9996163,0.00008148629,0.0000461765,0.00001684413,0.00001290693,0.000002902048,0.0001256092,9.429012e-7,0.00009683845],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007927757,"threshold_uncertainty_score":0.01576322,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05984605743675004,"score_gpt":0.2982998726162618,"score_spread":0.2384538151795118,"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."}}