{"id":"W4389330280","doi":"10.1093/ehjopen/oead128","title":"Mapping microarchitectural degeneration in the dilated ascending aorta with <i>ex vivo</i> diffusion tensor imaging","year":2023,"lang":"en","type":"article","venue":"European Heart Journal Open","topic":"Aortic Disease and Treatment Approaches","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"London Health Sciences Centre; Western University","funders":"Natural Sciences and Engineering Research Council of Canada; Schulich School of Medicine and Dentistry; Canadian Institutes of Health Research; Schulich School of Medicine and Dentistry, Western University; Marfan Foundation","keywords":"Fractional anisotropy; Diffusion MRI; Elastin; Ascending aorta; Aorta; Ex vivo; Thoracic aorta; Anatomy; Magnetic resonance imaging; Medicine; Chemistry; Pathology; Internal medicine; Radiology","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":[0.0008485614,0.000147242,0.0001925918,0.0001699195,0.000303175,0.0003249898,0.0002067657,0.00001105268,0.00005957887],"category_scores_gemma":[0.00003944954,0.0000799888,0.00006895636,0.0004528663,0.00003670141,0.0001990156,0.0001196106,0.0002882621,0.0001400115],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004091537,"about_ca_system_score_gemma":0.0000511241,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002634256,"about_ca_topic_score_gemma":0.000008031641,"domain_scores_codex":[0.9986352,0.0003230789,0.0002848166,0.0002020062,0.0002623179,0.0002925772],"domain_scores_gemma":[0.9995053,0.00005463114,0.00008653804,0.0001972922,0.00003484351,0.0001214319],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003966899,0.000241758,0.9429804,0.00002625426,0.00009722565,0.005076971,0.005428301,0.0001352787,0.02595082,0.00001994328,0.01167864,0.007967684],"study_design_scores_gemma":[0.003027394,0.0001713112,0.9763753,0.0005251856,0.0000914389,0.002608981,0.002577977,0.00158114,0.0005991135,0.00002115169,0.01223654,0.0001845023],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9827959,0.0001127043,0.00005470266,0.008571727,0.00005414616,0.0005173113,0.000002066694,0.00003963643,0.007851819],"genre_scores_gemma":[0.9964568,0.0000319699,0.0007215324,0.001581566,0.0002026948,0.000005559027,0.00003429539,0.00003794331,0.000927627],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03339484,"threshold_uncertainty_score":0.3261848,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06357546153390219,"score_gpt":0.3185664209590205,"score_spread":0.2549909594251183,"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."}}