{"id":"W1979646311","doi":"10.1007/s00276-012-0936-9","title":"Duplicate origin and fenestration of the middle cerebral artery on MR angiography","year":2012,"lang":"en","type":"article","venue":"Surgical and Radiologic Anatomy","topic":"Intracranial Aneurysms: Treatment and Complications","field":"Medicine","cited_by":45,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Atlantic Canada Opportunities Agency","keywords":"Medicine; Middle cerebral artery; Angiography; Fenestration; Radiology; Magnetic resonance angiography; Neuroradiology; Occlusion; Magnetic resonance imaging; Surgery; Internal medicine; Neurology; Ischemia","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00006741595,0.00009099223,0.0001624027,0.00003722784,0.00009928815,0.000005251889,0.00003444883,0.00006603619,0.00003355795],"category_scores_gemma":[0.000004927668,0.0000451045,0.0001075792,0.0001386331,0.0001899535,0.0000348192,0.00001413844,0.00008050299,0.000004534746],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000005714219,"about_ca_system_score_gemma":0.000007542746,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001280979,"about_ca_topic_score_gemma":7.899127e-7,"domain_scores_codex":[0.9994982,0.00003650604,0.0001208834,0.0001272581,0.00007001084,0.0001471385],"domain_scores_gemma":[0.9996716,0.00006234075,0.00004219421,0.0001211067,0.00001894596,0.00008384458],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001350423,0.0002845892,0.9127261,0.00002491472,0.00007155015,0.00001244558,0.00009663003,4.642828e-7,0.0004296071,0.08276967,0.0001556138,0.0032934],"study_design_scores_gemma":[0.0008115861,0.0002570986,0.9874172,0.00002225469,0.00009277173,0.0004754332,0.00004652823,0.00004408988,0.0002295945,0.001571015,0.008951196,0.00008122232],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9929073,0.001784783,0.000005843096,0.001627754,0.00005311579,0.000192561,0.000005446283,0.00002113428,0.003402014],"genre_scores_gemma":[0.9992568,0.0001365561,0.00006366614,0.0001347852,0.000120549,0.00001707086,0.00001135178,0.000003409476,0.0002558137],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08119866,"threshold_uncertainty_score":0.1839308,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0293164275585843,"score_gpt":0.2590102759590078,"score_spread":0.2296938484004235,"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."}}