{"id":"W2936962150","doi":"10.3174/ajnr.a6045","title":"The Central Vein Sign in Radiologically Isolated Syndrome","year":2019,"lang":"en","type":"article","venue":"American Journal of Neuroradiology","topic":"Multiple Sclerosis Research Studies","field":"Medicine","cited_by":68,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; St. Michael's Hospital","funders":"Multiple Sclerosis Society; Multiple Sclerosis Society of Canada; National Institutes of Health; St. Michael's Hospital Foundation","keywords":"Medicine; Sign (mathematics); Vein; Radiology; Anatomy; Surgery","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.000607801,0.0001483936,0.0007900074,0.0001771306,0.00005556926,0.00001273211,0.0003269637,0.00004743419,0.00005665384],"category_scores_gemma":[0.0009754237,0.0000832112,0.0001588713,0.0004114118,0.0006924217,0.00005447623,0.00006534401,0.0007616509,0.00003057588],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001039277,"about_ca_system_score_gemma":0.0001480245,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002621994,"about_ca_topic_score_gemma":0.000004599285,"domain_scores_codex":[0.9977071,0.0006633367,0.0005828408,0.00019489,0.0002522338,0.0005996034],"domain_scores_gemma":[0.9978094,0.001234382,0.0003666017,0.0002512677,0.0001417254,0.000196678],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004771667,0.0002706013,0.8785405,0.00002090291,0.0004149568,0.00269935,0.0004561598,0.0002457551,0.05783514,0.0001074915,0.002652163,0.05198532],"study_design_scores_gemma":[0.001479958,0.01255201,0.9741446,0.00003837913,0.00001623725,0.005631001,0.0003249564,0.0002668604,0.00002081986,0.0000281051,0.005414779,0.0000822718],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920214,0.000520486,0.00004092821,0.006537449,0.000302705,0.00025729,0.000001477236,0.00001067465,0.000307547],"genre_scores_gemma":[0.9954824,0.003394152,0.000172603,0.0007485683,0.00008918048,0.000003677971,8.069406e-7,0.00001526658,0.00009332135],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09560413,"threshold_uncertainty_score":0.3393254,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01778464105640611,"score_gpt":0.2861916116633212,"score_spread":0.2684069706069151,"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."}}