{"id":"W2142900856","doi":"10.1148/radiol.2442061028","title":"Acute Brain Infarct: Detection and Delineation with CT Angiographic Source Images versus Nonenhanced CT Scans","year":2007,"lang":"en","type":"article","venue":"Radiology","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":144,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Agency for Healthcare Research and Quality","keywords":"Medicine; Radiology; Nuclear medicine; Brain infarction; Tomography; Ischemia; Cardiology","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":[0.001527334,0.0003095351,0.0003547413,0.001156929,0.0001565007,0.0005399004,0.0002713152,0.0004179104,0.001121003],"category_scores_gemma":[0.009946724,0.000204253,0.0002489072,0.0003508202,0.000408048,0.000738488,0.0003872385,0.0001890071,0.0003161315],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002060935,"about_ca_system_score_gemma":0.0002018092,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004478067,"about_ca_topic_score_gemma":0.000581,"domain_scores_codex":[0.9992161,0.0001965771,0.0001508715,0.000151638,0.0002051846,0.00007947443],"domain_scores_gemma":[0.9964616,0.001551568,0.001089797,0.0002044171,0.0003611376,0.0003315708],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008728037,0.00003336574,0.9942322,0.00001869894,0.00005255027,0.0002726648,0.00005303986,0.0001367476,0.001292694,0.00001470021,0.00002595658,0.002994507],"study_design_scores_gemma":[0.000040033,0.0008788974,0.9906877,0.00001283035,0.00008810172,0.005386287,0.00007977307,0.001058236,0.001557846,0.00004006168,0.0001588825,0.00001145775],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991859,0.0002190523,0.0002463388,0.000006306207,0.000002249705,0.0000147822,0.0000549424,0.000004834053,0.000265591],"genre_scores_gemma":[0.999531,0.00006004519,0.0002147227,0.000003702183,0.000005879759,0.000007938072,0.0001342023,0.000001539187,0.00004095398],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001527334,"threshold_uncertainty_score":0.008077443,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006618265588001265,"score_gpt":0.25296163972874,"score_spread":0.2463433741407388,"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."}}