{"id":"W3020957608","doi":"10.1148/radiol.2020191904","title":"Cerebral Microhemorrhage at MRI in Mild Cognitive Impairment and Early Alzheimer Disease: Association with Tau and Amyloid β at PET Imaging","year":2020,"lang":"en","type":"article","venue":"Radiology","topic":"Intracerebral and Subarachnoid Hemorrhage Research","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Johnson and Johnson Pharmaceutical Research and Development; National Institute of Biomedical Imaging and Bioengineering; Canadian Institutes of Health Research; National Institutes of Health; Genentech; IXICO; H. Lundbeck A/S; Servier; Eisai; Northern California Institute for Research and Education; BioClinica; F. Hoffmann-La Roche; University of Southern California; Biogen; U.S. Department of Defense; Meso Scale Diagnostics; Alzheimer's Disease Neuroimaging Initiative; Pfizer; Eli Lilly and Company; Bristol-Myers Squibb; National Institute on Aging; Alzheimer's Association; Foundation for the National Institutes of Health","keywords":"Medicine; Cognitive impairment; Alzheimer's disease; Magnetic resonance imaging; Neuroimaging; Amyloid (mycology); Positron emission tomography; Pet imaging; Pathology; Disease; Radiology; Psychiatry","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":[0.0002007795,0.000182317,0.0003814893,0.00008537628,0.0001171159,0.00001764768,0.00004542231,0.00007076844,0.0002040954],"category_scores_gemma":[0.00007903074,0.0001451724,0.00003982145,0.0001300419,0.0001636633,0.00008340462,0.000131091,0.0003227342,0.00003981638],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002503452,"about_ca_system_score_gemma":0.00006453379,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006967298,"about_ca_topic_score_gemma":0.00003353173,"domain_scores_codex":[0.9985557,0.0001312763,0.0002020403,0.0004433503,0.0001913031,0.0004762933],"domain_scores_gemma":[0.9992617,0.0001495474,0.00007309337,0.00009072966,0.00006556448,0.0003593481],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001905454,0.00004854026,0.9906318,0.00009530761,0.00008666619,0.00095643,0.0009865895,8.275311e-7,0.002421481,0.00001373714,0.00157916,0.001274062],"study_design_scores_gemma":[0.004681845,0.0005178771,0.9849004,0.00005343639,0.0002074849,0.0005990447,0.0002410744,0.006918588,0.001528044,0.00001613837,0.0001271395,0.0002089663],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9807701,0.003546788,0.00001735103,0.01472902,0.00002774654,0.0005850162,0.0000444118,0.00003374643,0.0002458828],"genre_scores_gemma":[0.9971228,0.0001722242,0.0004826239,0.001432755,0.0001496713,0.00003677305,0.00007447086,0.00002426856,0.0005043788],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01635279,"threshold_uncertainty_score":0.5919958,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01250530484609038,"score_gpt":0.2551874897992195,"score_spread":0.2426821849531291,"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."}}