{"id":"W2066721904","doi":"10.1007/s00586-014-3582-6","title":"Axial T1ρ MRI as a diagnostic imaging modality to quantify proteoglycan concentration in degenerative disc disease","year":2014,"lang":"en","type":"article","venue":"European Spine Journal","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":22,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University Health Centre; McGill University; Montreal Children's Hospital; Montreal General Hospital","funders":"National Center for Research Resources; National Institute of Biomedical Imaging and Bioengineering; Canadian Institutes of Health Research","keywords":"Sagittal plane; Medicine; Nuclear medicine; Intervertebral disc; Proteoglycan; Radiology; Anatomy; Cartilage","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001611253,0.0008368614,0.000455366,0.002325524,0.0003973262,0.001105689,0.0005824657,0.001024063,0.001124329],"category_scores_gemma":[0.00327393,0.0004427938,0.000245767,0.0006650647,0.000604186,0.001087479,0.0003445284,0.0004528743,0.0004043022],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002765257,"about_ca_system_score_gemma":0.0004242247,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002692884,"about_ca_topic_score_gemma":0.003276675,"domain_scores_codex":[0.9996657,0.000123031,0.00007213765,0.00003839108,0.00006187614,0.00003886208],"domain_scores_gemma":[0.9988361,0.0004347912,0.0001566279,0.00005263184,0.0004026979,0.0001172187],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.009494487,0.0006471813,0.3685502,0.001521203,0.0004370114,0.01501337,0.0008064404,0.001707511,0.4435191,0.0007985961,0.002328519,0.1551763],"study_design_scores_gemma":[0.0003120621,0.003505309,0.7674012,0.001139959,0.001899341,0.05222894,0.002083178,0.01859778,0.1445468,0.001446908,0.006658635,0.0001798564],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9587896,0.02265273,0.009277728,0.0007390265,0.0001462063,0.0001557932,0.0003177569,0.0001222022,0.007798952],"genre_scores_gemma":[0.9788678,0.007751282,0.0116563,0.0003493152,0.0001388148,0.00005111026,0.0001322825,0.0000327023,0.001020292],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002692884,"threshold_uncertainty_score":0.008521199,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01526260294570875,"score_gpt":0.3047270519301025,"score_spread":0.2894644489843938,"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."}}