{"id":"W4411670532","doi":"10.1038/s44303-025-00096-w","title":"Aldehydic load as an objective imaging biomarker of mild traumatic brain injury","year":2025,"lang":"en","type":"article","venue":"npj Imaging","topic":"Traumatic Brain Injury and Neurovascular Disturbances","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital; University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; Canadian Institutes of Health Research; Government of Ontario","keywords":"Traumatic brain injury; Biomarker; Medicine; Neuroimaging; Neuroscience; Psychology; Chemistry; Psychiatry; Biochemistry","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":[0.0006685428,0.0002596234,0.0005003834,0.0003184362,0.0001288655,0.00004289125,0.0002123856,0.00004617584,0.0001653237],"category_scores_gemma":[0.0004855695,0.0002385797,0.0002361113,0.0005834072,0.0002856716,0.000328835,0.00005950634,0.0002630865,0.0000261601],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000111874,"about_ca_system_score_gemma":0.0002934182,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002141277,"about_ca_topic_score_gemma":0.0000118274,"domain_scores_codex":[0.9980361,0.0001678984,0.000520308,0.0004930128,0.000424885,0.0003578175],"domain_scores_gemma":[0.9986843,0.0002448216,0.0001492233,0.0006389102,0.0001630444,0.0001196976],"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":[0.001077436,0.001202803,0.1133351,0.002082526,0.0008302892,0.0001846998,0.007347565,0.000003470085,0.1341396,0.003590036,0.0223401,0.7138664],"study_design_scores_gemma":[0.008745776,0.0003415978,0.7860283,0.004999456,0.001261491,0.0004199531,0.009374607,0.01151459,0.149974,0.01404726,0.01219228,0.001100675],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9383608,0.002965719,0.001736728,0.006331558,0.000516045,0.0007067182,0.00001543575,0.0002194757,0.04914757],"genre_scores_gemma":[0.9940227,0.00002353575,0.0008623401,0.004338331,0.00005069011,0.00003122114,0.00001386578,0.00003148238,0.0006258375],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7127658,"threshold_uncertainty_score":0.9728996,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02319275783532932,"score_gpt":0.3292442411494046,"score_spread":0.3060514833140753,"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."}}