{"id":"W4391438402","doi":"10.1161/str.55.suppl_1.wp127","title":"Abstract WP127: Diagnostic Value of the Ivy Sign Compared to MR With Cerebrovascular Reactivity in Decompensated Moyamoya Arteriopathy","year":2024,"lang":"en","type":"article","venue":"Stroke","topic":"Moyamoya disease diagnosis and treatment","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Western Hospital","funders":"","keywords":"Medicine; Moyamoya disease; Cardiology; Sign (mathematics); Internal medicine; Stroke (engine); Radiology; Value (mathematics)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00158274,0.0003892154,0.000492567,0.001317433,0.0003373006,0.0006441879,0.000380628,0.0003960161,0.002680822],"category_scores_gemma":[0.008293645,0.000185395,0.000278495,0.0005991005,0.0005890111,0.0006344951,0.0007460855,0.0004189775,0.0005286338],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002287318,"about_ca_system_score_gemma":0.0002419215,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004738225,"about_ca_topic_score_gemma":0.0003045712,"domain_scores_codex":[0.9990218,0.000250614,0.0002351375,0.0001595776,0.0002293077,0.0001036742],"domain_scores_gemma":[0.9956276,0.001312611,0.002022321,0.0001775203,0.0004691223,0.0003906979],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003713654,0.00003416706,0.9942535,0.00002720417,0.00004054352,0.0004915101,0.0000712967,0.00005205777,0.001090275,0.00001374212,0.0001075509,0.00344686],"study_design_scores_gemma":[0.00002454904,0.0005426126,0.9922464,0.00002143576,0.00005320566,0.005258429,0.0001651243,0.0005194271,0.0009473421,0.00004404829,0.0001683082,0.000009180702],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990739,0.0001547319,0.0001336414,0.00002106555,0.000008354855,0.00001832624,0.00007347819,0.000004959052,0.0005115637],"genre_scores_gemma":[0.9995857,0.00003648423,0.0002078737,0.000009404643,0.0000179031,0.00001199637,0.00007910887,0.000002632043,0.00004898509],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002680822,"threshold_uncertainty_score":0.008968174,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01068770335943443,"score_gpt":0.2537922965599679,"score_spread":0.2431045932005335,"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."}}