{"id":"W84769729","doi":"10.1007/978-1-60327-314-5_5","title":"Noninvasive Imaging of the Extracranial Carotid Circulation","year":2009,"lang":"en","type":"book-chapter","venue":"Contemporary cardiology","topic":"Cerebrovascular and Carotid Artery Diseases","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver General Hospital; University of British Columbia","funders":"","keywords":"Medicine; Radiology; Angiography; Carotid arteries; Stenosis; Conventional angiography; Cardiology","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":[0.000145963,0.0003251701,0.001019458,0.0001178539,0.00006535137,0.000006885145,0.0001712927,0.0002625202,0.0001045497],"category_scores_gemma":[0.00004508509,0.0002479773,0.001363133,0.00003086191,0.0003041116,0.00005250967,0.00006901693,0.000360957,0.00002508443],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007572868,"about_ca_system_score_gemma":0.0005944467,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001244292,"about_ca_topic_score_gemma":0.000001775257,"domain_scores_codex":[0.9985487,0.00008467426,0.0004754819,0.0004145575,0.0002942491,0.0001823576],"domain_scores_gemma":[0.9985218,0.0000599365,0.0002919644,0.0008075971,0.00021692,0.0001017782],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006023538,0.0001613508,0.8515283,0.001273633,0.00638153,0.001538447,0.0006337365,0.0001686612,0.005331107,0.036239,0.05874511,0.03739671],"study_design_scores_gemma":[0.006334779,0.0004842819,0.6874946,0.001866835,0.0032676,0.007028298,0.0001679854,0.00002947806,0.000638892,0.007774421,0.2835719,0.001340896],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.003193891,0.004485033,0.0000958297,0.0004675697,0.0007586346,0.001213975,0.0001371772,0.00006470033,0.9895832],"genre_scores_gemma":[0.964657,0.0001159381,0.00001041243,0.0006267722,0.0008898106,0.00001093401,0.000220851,0.00005065138,0.03341764],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.9614631,"threshold_uncertainty_score":0.9999973,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01881181463681692,"score_gpt":0.2310871968275508,"score_spread":0.2122753821907339,"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."}}