IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)最新文献

{"title":"Association Between Operating Room Noise and Team Cognitive Workload in Cardiac Surgery.","authors":"Lauren R Kennedy-Metz,&nbsp;Maria Arshanskiy,&nbsp;Sandra Keller,&nbsp;David Arney,&nbsp;Roger D Dias,&nbsp;Marco A Zenati","doi":"10.1109/cogsima54611.2022.9830675","DOIUrl":"https://doi.org/10.1109/cogsima54611.2022.9830675","url":null,"abstract":"<p><p>Excessive intra-operative noise in cardiac surgery has the potential to serve as source of distraction and additional cognitive workload for the surgical team, and may interfere with optimal performance. The separation from bypass phase is a technically complex phase of surgery, making it highly susceptible to communication breakdowns due to high cognitive demands and requiring tightly coupled team coordination. The objective of this study was to investigate team cognitive workload levels and communication in relation to intra-operative time periods representative of infrequent vs. frequent peaks in ambient noise. Compared to 5-minute segments with no peaks in noise at all, segments with the highest percentage of noise peaks (≥10%) were significantly associated with higher team members' heart rate before, during, and after noise segments analyzed. These noisier segments were also associated with a significantly higher level of case-irrelevant communication events. These data suggest that case-irrelevant conversations associated with a greater degree of excessive peaks in noise may be associated with team workload levels, warranting further investigation into efforts to standardize communication during critical surgical phases.</p>","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":" ","pages":"89-93"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9382699/pdf/nihms-1827655.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40622853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing Team Situational Awareness in the Operating Room via Computer Vision.","authors":"Roger D Dias,&nbsp;Lauren R Kennedy-Metz,&nbsp;Steven J Yule,&nbsp;Matthew Gombolay,&nbsp;Marco A Zenati","doi":"10.1109/cogsima54611.2022.9830664","DOIUrl":"https://doi.org/10.1109/cogsima54611.2022.9830664","url":null,"abstract":"<p><p>Situational awareness (SA) at both individual and team levels, plays a critical role in the operating room (OR). During the pre-incision time-out, the entire OR team comes together to deploy the surgical safety checklist (SSC). Worldwide, the implementation of the SSC has been shown to reduce intraoperative complications and mortality among surgical patients. In this study, we investigated the feasibility of applying computer vision analysis on surgical videos to extract team motion metrics that could differentiate teams with good SA from those with poor SA during the pre-incision time-out. We used a validated observation-based tool to assess SA, and a computer vision software to measure body position and motion patterns in the OR. Our findings showed that it is feasible to extract surgical team motion metrics captured via off-the-shelf OR cameras. Entropy as a measure of the level of team organization was able to distinguish surgical teams with good and poor SA. These findings corroborate existing studies showing that computer vision-based motion metrics have the potential to integrate traditional observation-based performance assessments in the OR.</p>","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"2022 ","pages":"94-96"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9386571/pdf/nihms-1825936.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9732219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Digital Cognitive Aids to Support Adaptation of Surgical Processes to COVID-19 Protective Policies.","authors":"Heather M Conboy,&nbsp;Lauren R Kennedy-Metz,&nbsp;George S Avrunin,&nbsp;Lori A Clarke,&nbsp;Leon J Osterweil,&nbsp;Roger D Dias,&nbsp;Marco A Zenati","doi":"10.1109/cogsima49017.2020.9215995","DOIUrl":"https://doi.org/10.1109/cogsima49017.2020.9215995","url":null,"abstract":"<p><p>Surgical processes are rapidly being adapted to address the COVID-19 pandemic, with changes in procedures and responsibilities being made to protect both patients and medical teams. These process changes put new cognitive demands on the medical team and increase the likelihood of miscommunication, lapses in judgment, and medical errors. We describe two process model driven cognitive aids, referred to as the Narrative View and the Smart Checklist View, generated automatically from models of the processes. The immediate perceived utility of these cognitive aids is to support medical simulations, particularly when frequent adaptations are needed to quickly respond to changing operating room guidelines.</p>","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"2020 ","pages":"205-210"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/cogsima49017.2020.9215995","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39581005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Autonomic Activity and Surgical Flow Disruptions in Healthcare Providers during Cardiac Surgery.","authors":"Lauren R Kennedy-Metz,&nbsp;Andrea Bizzego,&nbsp;Gianluca Esposito,&nbsp;Roger D Dias,&nbsp;Marco A Zenati,&nbsp;Cesare Furlanello","doi":"10.1109/cogsima49017.2020.9216076","DOIUrl":"https://doi.org/10.1109/cogsima49017.2020.9216076","url":null,"abstract":"<p><p>Cardiac surgery represents a complex sociotechnical environment relying on a combination of technical and non-technical team-based expertise. Surgical flow disruptions (SFDs) may be influenced by a variety of sources, including social, environmental, and emotional factors affecting healthcare providers (HCPs). Many of these factors can be readily observed, except for emotional factors (i.e. distress), which represents an underappreciated yet critical source of SFDs. The aim of this study was to demonstrate the sensitivity of autonomic activity metrics to detect an SFD during cardiac surgery. We integrated heart rate variability (HRV) analysis with observation-based annotations to allow data triangulation. Following a critical medication administration error by the anesthesiologist in-training, data sources were consulted to identify events precipitating this near-miss event. Using <i>pyphysio</i>, an open-source physiological signal processing package, we analyzed the attending anesthesiologists' HRV, specifically the low frequency (LF) power, high frequency (HF) power, LF/HF ratio, standard deviation of normal-to-normal (SDNN), and root mean square of the successive differences (RMSSD) as indicators of ANS activity. A heightened SNS response in the attending anesthesiologists' physiological arousal was observed as elevations in LF power and LF/HF ratio, as well as depressions in HF power, SDNN, and RMSSD prior to the near-miss event. The attending anesthesiologist subjectively confirmed a state of high distress induced by task-irrelevant environmental factors during this time. Qualitative analysis of audio/video recordings objectively revealed that the autonomic nervous system (ANS) activation detected was temporally associated with an argument over operating room management. This study confirms that it is possible to recognize detrimental psychophysiological influences in cardiac surgery procedures via advanced HRV analysis. To our knowledge, ours is the first such case demonstrating ANS activity coinciding with strong self-reported emotion during live surgery using HRV. Despite extensive experience in the cardiac OR, transient but intense emotional changes may have the potential to disrupt attention processes in even the most experienced HCP. A primary implication of this work is the possibility to detect real-time ANS activity, which could enable personalized interventions to proactively mitigate downstream adverse events. Additional studies on our large database of surgical cases are underway and new studies are actively being planned to confirm this preliminary observation.</p>","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"2020 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/cogsima49017.2020.9216076","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39277420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cognitive Support to Promote Shared Mental Models during Safety-Critical Situations in Cardiac Surgery (Late Breaking Report).","authors":"Christopher L Tarola,&nbsp;Sameer Hirji,&nbsp;Steven J Yule,&nbsp;Jennifer M Gabany,&nbsp;Alessandro Zenati,&nbsp;Roger D Dias,&nbsp;Marco A Zenati","doi":"10.1109/COGSIMA.2018.8423991","DOIUrl":"https://doi.org/10.1109/COGSIMA.2018.8423991","url":null,"abstract":"<p><p>To address the, currently unmet, need for intra-operative safety-critical cognitive support in cardiac surgery, we have developed, validated, and implemented a series of customized checklists to address intra-operative emergencies, using a simulated operative setting. These crisis checklists are designed to provide cognitive and communication support to the operative team to reduce the likelihood of adverse events and improve adherence to best-practice guidelines. We recruited a number of content specialists including members of the hospital safety network and intraoperative cardiac surgery team members, and utilized a Delphi consensus method to develop procedure-specific guidelines for select intraoperative crises. Cardiac surgery team members were subsequently trained on utilizing the developed checklists, performed operative simulations, and were surveyed to determine checklist facility and effectiveness. We developed and validated five checklists for the following cardiac surgery crisis scenarios: (a) Cardiopulmonary Bypass Failure; (b) Systemic Air Embolism; (c) Venous Air Lock; (d) Protamine Reaction; Heparin Resistance. Upon initiation of the crisis management, a crew resource management approach was triggered. A member of the operative team was designated as the \"reader\" for each scenario to guide the team through the process. After training, 89% of operative team members surveyed indicated that they would like the crisis checklist to be used if they had one of these events occurring to them. Crisis management challenges members of the cardiac surgery team in reasoning accurately and according to best practice during periods of high cognitive workload and psychological stress. These crisis checklists were developed, validated, and simulated with the goal of supporting human performance and shared mental models in the clinical setting.</p>","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"2018 ","pages":"165-167"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/COGSIMA.2018.8423991","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36948871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Welcome message","authors":"G. Jakobson, A. Stotz, Mitch Kokar, T. Ziemke","doi":"10.1109/cogsima.2013.6523811","DOIUrl":"https://doi.org/10.1109/cogsima.2013.6523811","url":null,"abstract":"","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"48 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90758241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A microworld for investigating the effects of visualizing expanding search areas in naturalistic naval warfare tasks","authors":"Christofer Waldenström","doi":"10.1109/CogSIMA.2012.6188368","DOIUrl":"https://doi.org/10.1109/CogSIMA.2012.6188368","url":null,"abstract":"","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"193 1","pages":"146-149"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75862665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Welcome to IEEE CogSIMA 2011 in Miami!","authors":"G. Jakobson, M. Endsley, Mitch Kokar","doi":"10.1109/COGSIMA.2011.5753763","DOIUrl":"https://doi.org/10.1109/COGSIMA.2011.5753763","url":null,"abstract":"On behalf of the IEEE Communications Society we are pleased to welcome you to the 1st IEEE Conference on Cognitive Methods in Situation Awareness and Decision Support (CogSIMA 2011) in beautiful Miami.","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"33 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2011-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89793743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Visualizing the field of safe travel increases performance in a naval movement task","authors":"Christofer Waldenström","doi":"10.1109/COGSIMA.2011.5753454","DOIUrl":"https://doi.org/10.1109/COGSIMA.2011.5753454","url":null,"abstract":"","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"12 1","pages":"252-256"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81648871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving situation awareness in cognitive networks using the Self-Organizing Map","authors":"Anssi P. Kärkkäinen","doi":"10.1109/COGSIMA.2011.5753752","DOIUrl":"https://doi.org/10.1109/COGSIMA.2011.5753752","url":null,"abstract":"","PeriodicalId":73280,"journal":{"name":"IEEE Conference on Cognitive and Computational Aspects of Situation Management (CogSIMA)","volume":"92 1","pages":"40-47"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75429784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}