{"id":"W4281791467","doi":"10.1186/s12998-022-00438-0","title":"Kinematics of the head and associated vertebral artery length changes during high-velocity, low-amplitude cervical spine manipulation","year":2022,"lang":"en","type":"article","venue":"Chiropractic & Manual Therapies","topic":"Cervical and Thoracic Myelopathy","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Memorial Chiropractic College; University of Calgary","funders":"","keywords":"Medicine; Cadaveric spasm; Vertebral artery; Anatomy; Kinematics; Rotation (mathematics); Sternum; Thrust; Head (geology); Cervical vertebrae; Cervical spine; Nuclear medicine; Geology; Surgery; Geometry; Physics; Geomorphology","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":[0.0003627625,0.0001971818,0.0004122134,0.00007815142,0.0003275128,0.00002723816,0.0001435138,0.00007184185,0.0006522579],"category_scores_gemma":[0.0001453311,0.0001397932,0.00008861323,0.000261298,0.0001038217,0.00008823429,0.0003278059,0.0004452349,0.000005030261],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009268126,"about_ca_system_score_gemma":0.00003980543,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008449887,"about_ca_topic_score_gemma":0.00005888302,"domain_scores_codex":[0.9984044,0.0001786343,0.0003421085,0.000253809,0.0005642209,0.0002568418],"domain_scores_gemma":[0.9991636,0.0001013893,0.0002686675,0.000318553,0.00006842082,0.0000793462],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.007248145,0.01423652,0.3269235,0.009268172,0.0061138,0.0008810429,0.05851804,0.000532816,0.2195372,0.03153744,0.0004314489,0.3247719],"study_design_scores_gemma":[0.001690636,0.0003500571,0.9915054,0.0001179171,0.0001554553,0.0002078946,0.0009236715,0.0005847279,0.001408801,0.002412023,0.0004650081,0.0001784274],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9903681,0.0003916651,0.00003002232,0.008203131,0.0002664321,0.0003918221,0.0000198277,0.00006024936,0.0002687338],"genre_scores_gemma":[0.9982383,0.0001029767,0.0002619539,0.0006631984,0.0001621408,0.00003408746,0.00004597658,0.00002898203,0.0004623865],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6645819,"threshold_uncertainty_score":0.7141767,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02887749884547635,"score_gpt":0.2882783938560149,"score_spread":0.2594008950105386,"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."}}