{"id":"W155057791","doi":"10.1152/ajpheart.2001.281.5.h2133","title":"Stretch and quick release of rat cardiac trabeculae accelerates Ca<sup>2+</sup>waves and triggered propagated contractions","year":2001,"lang":"en","type":"article","venue":"American Journal of Physiology-Heart and Circulatory Physiology","topic":"Muscle activation and electromyography studies","field":"Engineering","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Kanae Foundation for the Promotion of Medical Science; Fondation pour la Recherche Médicale","keywords":"Sarcomere; Chemistry; Extracellular; Calcium; Cardiac muscle; Biophysics; Myofilament; Contraction (grammar); Myocyte; Anatomy; Actin; Internal medicine; Medicine; Biology; Biochemistry","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":[0.0001181577,0.0002367221,0.0008568832,0.0001893354,0.0001295928,0.00001154024,0.00006812826,0.00008376165,0.0000258932],"category_scores_gemma":[0.00002937263,0.0002032152,0.0001320712,0.0002726572,0.000740465,0.0001802017,0.0000213965,0.0003111198,4.604206e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001876648,"about_ca_system_score_gemma":0.00003895966,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004305505,"about_ca_topic_score_gemma":0.000001628626,"domain_scores_codex":[0.9987691,0.0001695391,0.0004308984,0.000239508,0.00008786782,0.0003030858],"domain_scores_gemma":[0.9991599,0.0001772883,0.000217151,0.0001499324,0.0001455821,0.0001501446],"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":[0.0001313964,0.00005109212,0.002245739,0.00004938622,0.0004467291,5.311164e-7,0.0004847475,0.0008047223,0.9913024,0.00003032714,0.0003767204,0.004076249],"study_design_scores_gemma":[0.0009724929,0.0007953867,0.9866224,0.0000439631,0.0001401338,0.0001011977,0.002244219,0.002343993,0.004451108,0.0004501474,0.001539867,0.0002950919],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967266,0.002826201,0.00000297812,0.0001397293,0.0001099073,0.0001294949,0.00000811813,0.00002963821,0.0000273085],"genre_scores_gemma":[0.9961735,0.003472839,0.00005920659,0.0001227432,0.000131782,0.000008616568,0.000006158397,0.00002118435,0.00000398378],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9868513,"threshold_uncertainty_score":0.8286875,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009446550784330418,"score_gpt":0.2216750743090349,"score_spread":0.2122285235247044,"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."}}