{"id":"W1969293444","doi":"10.1097/brs.0b013e3182945897","title":"An In Vitro Model of Degenerative Lumbar Spondylolisthesis","year":2013,"lang":"en","type":"article","venue":"Spine","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa; Ottawa Hospital; University of British Columbia; International Collaboration On Repair Discoveries","funders":"","keywords":"Cadaveric spasm; Medicine; Lumbar; Range of motion; Biomechanics; Facet (psychology); Neutral zone; Spondylolisthesis; Degenerative disc disease; Implant; Facet joint; Stiffness; Biomedical engineering; Intervertebral disc; Anatomy; Surgery; Materials science; Composite material","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001031311,0.0007551969,0.0005520812,0.0004092976,0.0004074119,0.0005024135,0.0007562789,0.0009182544,0.004413898],"category_scores_gemma":[0.0005249365,0.0004913416,0.0004930813,0.0003853459,0.0005017684,0.0002775429,0.0003447092,0.0006552209,0.001495244],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004866273,"about_ca_system_score_gemma":0.000509533,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001588478,"about_ca_topic_score_gemma":0.00410776,"domain_scores_codex":[0.9993227,0.0001594949,0.00008252076,0.0001544497,0.0002149963,0.00006582536],"domain_scores_gemma":[0.9989956,0.0002771002,0.00020419,0.000226581,0.0002080446,0.00008839794],"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":[0.0005659883,0.0008709198,0.002846195,0.0007413108,0.00004958418,0.000887166,0.0001694444,0.001503745,0.9886011,0.0002863696,0.0002018048,0.003276244],"study_design_scores_gemma":[0.0006139354,0.04291499,0.0549846,0.0004204662,0.000771475,0.01054836,0.0006539267,0.01657875,0.8489793,0.0004239749,0.02301276,0.00009744283],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9727601,0.004802283,0.01648702,0.0001409858,0.0001570585,0.0005116041,0.001185589,0.0001037827,0.003851509],"genre_scores_gemma":[0.9691241,0.003773197,0.01941531,0.000266496,0.00005827286,0.0006658693,0.002387361,0.00002639586,0.004283116],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004413898,"threshold_uncertainty_score":0.01476598,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02724607999731563,"score_gpt":0.2974191342694721,"score_spread":0.2701730542721564,"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."}}