{"id":"W4408278045","doi":"10.1213/xaa.0000000000001938","title":"Scalp Block: Video in Clinical Anesthesia","year":2025,"lang":"en","type":"article","venue":"A&A Practice","topic":"Cardiac, Anesthesia and Surgical Outcomes","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"St. Michael's Hospital","funders":"","keywords":"Scalp; Anesthesia; Block (permutation group theory); Medicine; Computer science; Dermatology; Mathematics","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":[0.001409512,0.0002262939,0.0001634616,0.0005636461,0.0004512063,0.001294652,0.0003391851,0.001162337,0.01883944],"category_scores_gemma":[0.008358616,0.00009605084,0.0001269493,0.0008487575,0.0005448603,0.001514678,0.0006737069,0.001642652,0.002044111],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006886894,"about_ca_system_score_gemma":0.001785996,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00477083,"about_ca_topic_score_gemma":0.008697288,"domain_scores_codex":[0.9990047,0.0004774468,0.00006658131,0.00008514433,0.000226244,0.0001399244],"domain_scores_gemma":[0.9949,0.002701203,0.0006857801,0.0001771255,0.0005783936,0.0009574837],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0008626765,0.0002597812,0.01860977,0.0005599833,0.00002597483,0.003593341,0.0005648331,0.0005799037,0.003248583,0.009629048,0.1556266,0.8064396],"study_design_scores_gemma":[0.0008281493,0.003788565,0.2227696,0.00547445,0.0001292923,0.06447453,0.004772328,0.00738739,0.007263585,0.03225264,0.650604,0.0002555514],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"methods","genre_scores_codex":[0.2317246,0.09077049,0.05003071,0.1095811,0.01121145,0.0003205184,0.001992346,0.001661312,0.5027076],"genre_scores_gemma":[0.8517336,0.05322797,0.03562728,0.01437148,0.009649817,0.0002151995,0.0007341459,0.0003479232,0.03409261],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.01883944,"threshold_uncertainty_score":0.06302422,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02005437518250144,"score_gpt":0.3893446966080544,"score_spread":0.369290321425553,"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."}}