{"id":"W4403067023","doi":"10.1186/s13195-024-01575-9","title":"Brain Iron in signature regions relating to cognitive aging in older adults: the Taizhou Imaging Study","year":2024,"lang":"en","type":"article","venue":"Alzheimer s Research & Therapy","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Huashan Hospital; Fudan University; Government of Jiangsu Province","keywords":"Cognitive aging; Geriatric psychiatry; Neurology; Cognition; Brain aging; Signature (topology); Psychology; Medicine; Gerontology; Neuroscience; Psychiatry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006926483,0.0005227806,0.0003552604,0.0008703322,0.0008083077,0.0004612028,0.0003358344,0.000393702,0.0006710798],"category_scores_gemma":[0.0009972602,0.0003546596,0.0004690292,0.001269574,0.0004281466,0.0003387407,0.0005128935,0.0003273352,0.00008369653],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006244084,"about_ca_system_score_gemma":0.0006021759,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02978328,"about_ca_topic_score_gemma":0.04269075,"domain_scores_codex":[0.9997965,0.00004418986,0.00002561736,0.00007151275,0.00002834399,0.00003381827],"domain_scores_gemma":[0.9994531,0.00005573477,0.0001928312,0.00007987994,0.0000742263,0.0001442869],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002450392,0.00003344378,0.9971178,0.00001515432,0.0001235125,0.0001415086,0.0003438353,0.00003998759,0.0006588129,0.00002566345,0.00009216449,0.001163132],"study_design_scores_gemma":[0.00001125818,0.0000347551,0.9995491,0.000001765772,0.00005838118,0.00006757308,0.00007645688,0.00008085297,0.00003950448,0.00001581938,0.00006260537,0.000001867998],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995655,0.000102952,0.00005450092,0.00002725622,0.000001672669,0.000007143561,0.0001305066,0.000001526816,0.0001087558],"genre_scores_gemma":[0.9996184,0.00003760954,0.00004820929,0.00001766355,0.000004836473,0.000006781914,0.0001907225,6.708604e-7,0.00007506125],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02978328,"threshold_uncertainty_score":0.05921984,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05431161860653728,"score_gpt":0.4256154239556832,"score_spread":0.371303805349146,"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."}}