{"id":"W2587931163","doi":"10.1007/s10439-017-1811-y","title":"Activity of Erector Spinae During Trunk Forward Bending and Backward Return: The Effects of Age","year":2017,"lang":"en","type":"article","venue":"Annals of Biomedical Engineering","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Centers for Disease Control and Prevention; National Institute for Occupational Safety and Health; McGill University","keywords":"Erector spinae muscles; Trunk; Electromyography; Lumbar; Low back pain; Medicine; Physical medicine and rehabilitation; Back muscles; Asymptomatic; Physical therapy; Anatomy; Surgery","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004247742,0.0001016265,0.0003587173,0.0001029483,0.00004832402,0.000005544264,0.0001076584,0.0000933185,0.000008234913],"category_scores_gemma":[0.002306378,0.00006747569,0.0001389674,0.00007632974,0.0002806186,0.0000699595,0.00006820308,0.0001418089,2.379472e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000007366166,"about_ca_system_score_gemma":0.0000156342,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000370137,"about_ca_topic_score_gemma":0.000001033441,"domain_scores_codex":[0.9991941,0.00002263984,0.0002365464,0.0001250664,0.0002631651,0.0001584181],"domain_scores_gemma":[0.9990447,0.0003183892,0.0001618443,0.0003129544,0.00004847926,0.0001136564],"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":[0.00008169673,0.0000831727,0.001297369,0.01101328,0.0001262918,0.000007153434,0.0003309615,0.000003004538,0.9745357,0.0001103947,0.00004998074,0.01236097],"study_design_scores_gemma":[0.0007200831,0.0005410395,0.723403,0.001766971,0.00003547158,0.000003108385,0.00002648907,0.001106616,0.2721186,0.00003280773,0.0001703806,0.00007550322],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977933,0.0003268244,0.0003889554,0.0009958679,0.0001887675,0.0002268305,0.000004691543,0.00001334658,0.00006145946],"genre_scores_gemma":[0.999333,0.0001737918,0.0003497983,0.000009758123,0.00009120068,0.000005362059,0.000002394821,0.00001141933,0.00002331594],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7221056,"threshold_uncertainty_score":0.2761117,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01497031135884707,"score_gpt":0.2990082635388465,"score_spread":0.2840379521799994,"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."}}