{"id":"W4390267403","doi":"10.1186/s12968-023-00983-4","title":"The reproducibility of breathing maneuvers as a vasoactive stimulus in the heart: an oxygenation-sensitive resonance imaging study","year":2023,"lang":"en","type":"article","venue":"Journal of Cardiovascular Magnetic Resonance","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre; University of Alberta","funders":"","keywords":"Medicine; Angiology; Cardiology; Internal medicine; Reproducibility; Heart rate; Magnetic resonance imaging; Coronary artery disease; Population; Oxygenation; Blood pressure; 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":[0.007273977,0.000148387,0.0004948897,0.0001268801,0.0001838674,0.00002916789,0.0002951726,0.00003780764,0.000002672771],"category_scores_gemma":[0.0008473246,0.00009264856,0.0004404126,0.0008971636,0.0001790504,0.0001676757,0.00006188625,0.0004543149,0.000003261897],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000103589,"about_ca_system_score_gemma":0.0001414945,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001329535,"about_ca_topic_score_gemma":0.00001126874,"domain_scores_codex":[0.9971821,0.0004840811,0.0006312116,0.0004825683,0.0009747042,0.000245328],"domain_scores_gemma":[0.9969819,0.0003964603,0.0002252984,0.001772059,0.0005631128,0.00006123049],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0008512044,0.0007631637,0.01308561,0.00004430142,0.0002177698,0.001453384,0.01006506,0.003911077,0.001011291,0.0005581325,0.000824357,0.9672146],"study_design_scores_gemma":[0.001824783,0.000995358,0.8881875,0.0002023409,0.0004083078,0.001263522,0.0109603,0.001804398,0.001043506,0.001576066,0.0915818,0.0001521271],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9279168,0.06383298,0.001442318,0.003746154,0.0001093438,0.002031819,0.000007699305,0.00004026682,0.0008726203],"genre_scores_gemma":[0.9926881,0.004549006,0.002285179,0.0001410427,0.000144686,0.0000602144,0.000001079813,0.0000215154,0.0001092264],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9670625,"threshold_uncertainty_score":0.3778099,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0184161142063694,"score_gpt":0.3142662749089548,"score_spread":0.2958501607025854,"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."}}