{"id":"W2175202928","doi":"10.1148/radiol.2015150820","title":"Multiphase CT Angiography: A Poor Man’s Perfusion CT?","year":2015,"lang":"en","type":"letter","venue":"Radiology","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Tel aviv; Neuroradiology; Angiography; Stroke (engine); Nuclear medicine; Library science; Radiology; Neurology; Psychiatry","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"],"consensus_categories":[],"category_scores_codex":[0.000262384,0.0005274531,0.001060843,0.0006909721,0.00005207272,0.00001137883,0.000352025,0.0004095387,0.0006804853],"category_scores_gemma":[0.0001315438,0.0004427019,0.0006560336,0.0002261119,0.0002428301,0.00003182728,0.0002193008,0.001639414,0.0004956158],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002727117,"about_ca_system_score_gemma":0.0001193356,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001497324,"about_ca_topic_score_gemma":0.00000234109,"domain_scores_codex":[0.9974493,0.000149855,0.0004337591,0.0008244884,0.0004003986,0.0007421903],"domain_scores_gemma":[0.9984384,0.0001170552,0.0002240993,0.0009342941,0.0001078467,0.0001783082],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00008843619,0.00004819102,0.001382369,0.0001227765,0.0005660501,0.01711846,0.00003970705,9.403863e-7,0.0003999999,0.0000034217,0.9772151,0.003014537],"study_design_scores_gemma":[0.002567392,0.000378558,0.0002839302,0.0001014793,0.0008767475,0.005288502,0.00003233503,0.00009920799,0.00008683709,0.00001250125,0.989898,0.0003745685],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.03277603,0.006497532,0.0002453557,0.9166577,0.002291529,0.00182867,0.0001650881,0.0004133948,0.03912468],"genre_scores_gemma":[0.006188691,0.0002816499,0.003624441,0.9489651,0.008872113,0.0001625219,0.003366445,0.0001629751,0.02837609],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.03230734,"threshold_uncertainty_score":0.9998025,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02023010264287647,"score_gpt":0.2697889188013805,"score_spread":0.249558816158504,"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."}}