{"id":"W4292425688","doi":"10.3791/64149","title":"Oxygenation-sensitive Cardiac MRI with Vasoactive Breathing Maneuvers for the Non-invasive Assessment of Coronary Microvascular Dysfunction","year":2022,"lang":"en","type":"article","venue":"Journal of Visualized Experiments","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre; University of Alberta","funders":"","keywords":"Medicine; Cardiology; Hyperventilation; Oxygenation; Internal medicine; Breathing; Magnetic resonance imaging; Anesthesia; Radiology","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":[],"consensus_categories":[],"category_scores_codex":[0.0003764206,0.0001270462,0.0003558912,0.0001099795,0.0002764283,0.000008459393,0.00009479499,0.00003055795,0.00002937579],"category_scores_gemma":[0.00001200059,0.00008813092,0.0002581978,0.0001657107,0.00005723807,0.0001112787,0.00005062953,0.0002170098,1.937539e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004327116,"about_ca_system_score_gemma":0.0002400269,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001995982,"about_ca_topic_score_gemma":2.596655e-7,"domain_scores_codex":[0.9988055,0.00006437333,0.0003631535,0.0001480769,0.0004885095,0.000130452],"domain_scores_gemma":[0.9985181,0.0002064747,0.0006000303,0.0001868262,0.0004293191,0.00005926467],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002531548,0.001015303,0.001186943,0.00005392935,0.002375688,0.00006048698,0.003692125,0.004518054,0.9801211,0.0008700331,0.001810077,0.001764706],"study_design_scores_gemma":[0.00794812,0.00447628,0.009971404,0.0001958614,0.001409301,0.0007117207,0.0293212,0.002043128,0.9371902,0.0001475949,0.006341972,0.0002432211],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2481197,0.0004474674,0.74832,0.0005266094,0.0002420169,0.001955332,0.00004264944,0.00001930548,0.0003268965],"genre_scores_gemma":[0.920996,0.0002619218,0.07793813,0.0002386637,0.00009027364,0.0002962508,0.00003064427,0.00003017616,0.0001180181],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6728762,"threshold_uncertainty_score":0.3593874,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02016313378628274,"score_gpt":0.4060498675570254,"score_spread":0.3858867337707427,"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."}}