Pilot physiology, cognition and flight performance during flight simulation exposed to a 3810-m hypoxic condition
Background. Hypoxia is a physiological state defined as a reduction in the distribution of oxygen to the tissues of the body. It has been considered a major factor in aviation safety worldwide because of its potential for pilot disorientation. Pilots are able to operate aircrafts up to 3810 m withou...
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| Veröffentlicht in: | International journal of occupational safety and ergonomics 2017-03, Vol.23 (1), p.44-49 |
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| container_title | International journal of occupational safety and ergonomics |
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| creator | Peacock, Corey A. Weber, Raymond Sanders, Gabriel J. Seo, Yongsuk Kean, David Pollock, Brandon S. Burns, Keith J. Cain, Mark LaScola, Phillip Glickman, Ellen L. |
| description | Background. Hypoxia is a physiological state defined as a reduction in the distribution of oxygen to the tissues of the body. It has been considered a major factor in aviation safety worldwide because of its potential for pilot disorientation. Pilots are able to operate aircrafts up to 3810 m without the use of supplemental oxygen and may exhibit symptoms associated with hypoxia. Objective. To determine the effects of 3810 m on physiology, cognition and performance in pilots during a flight simulation. Methods. Ten healthy male pilots engaged in a counterbalanced experimental protocol comparing a 0-m normoxic condition (NORM) with a 3810-m hypoxic condition (HYP) on pilot physiology, cognition and flight performance. Results. Repeated-measures analysis of variance demonstrated a significant (p ≤ 0.05) time by condition interaction for physiological and cognitive alterations during HYP. A paired-samples t test demonstrated no differences in pilot performance (p ≥ 0.05) between conditions. Conclusion. Pilots exhibited physiological and cognitive impairments; however, pilot performance was not affected by HYP. |
| doi_str_mv | 10.1080/10803548.2016.1234685 |
| format | Article |
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Hypoxia is a physiological state defined as a reduction in the distribution of oxygen to the tissues of the body. It has been considered a major factor in aviation safety worldwide because of its potential for pilot disorientation. Pilots are able to operate aircrafts up to 3810 m without the use of supplemental oxygen and may exhibit symptoms associated with hypoxia. Objective. To determine the effects of 3810 m on physiology, cognition and performance in pilots during a flight simulation. Methods. Ten healthy male pilots engaged in a counterbalanced experimental protocol comparing a 0-m normoxic condition (NORM) with a 3810-m hypoxic condition (HYP) on pilot physiology, cognition and flight performance. Results. Repeated-measures analysis of variance demonstrated a significant (p ≤ 0.05) time by condition interaction for physiological and cognitive alterations during HYP. A paired-samples t test demonstrated no differences in pilot performance (p ≥ 0.05) between conditions. Conclusion. Pilots exhibited physiological and cognitive impairments; however, pilot performance was not affected by HYP.</description><identifier>ISSN: 1080-3548</identifier><identifier>EISSN: 2376-9130</identifier><identifier>DOI: 10.1080/10803548.2016.1234685</identifier><identifier>PMID: 27617800</identifier><language>eng</language><publisher>England: Taylor & Francis</publisher><subject>Adolescent ; Adult ; Aerospace Medicine ; Cognition - physiology ; flight simulation ; Heart Rate - physiology ; Humans ; hypoxia ; Hypoxia - physiopathology ; Male ; Middle Aged ; Oxygen - blood ; physiology ; Pilots ; Task Performance and Analysis</subject><ispartof>International journal of occupational safety and ergonomics, 2017-03, Vol.23 (1), p.44-49</ispartof><rights>2016 Central Institute for Labour Protection - National Research Institute (CIOP-PIB) 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-f502fce92d843a6ce07e96d6349227c844ba69d22c80ce69748f0a9d410756bb3</citedby><cites>FETCH-LOGICAL-c366t-f502fce92d843a6ce07e96d6349227c844ba69d22c80ce69748f0a9d410756bb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27617800$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Peacock, Corey A.</creatorcontrib><creatorcontrib>Weber, Raymond</creatorcontrib><creatorcontrib>Sanders, Gabriel J.</creatorcontrib><creatorcontrib>Seo, Yongsuk</creatorcontrib><creatorcontrib>Kean, David</creatorcontrib><creatorcontrib>Pollock, Brandon S.</creatorcontrib><creatorcontrib>Burns, Keith J. </creatorcontrib><creatorcontrib>Cain, Mark</creatorcontrib><creatorcontrib>LaScola, Phillip</creatorcontrib><creatorcontrib>Glickman, Ellen L.</creatorcontrib><title>Pilot physiology, cognition and flight performance during flight simulation exposed to a 3810-m hypoxic condition</title><title>International journal of occupational safety and ergonomics</title><addtitle>Int J Occup Saf Ergon</addtitle><description>Background. Hypoxia is a physiological state defined as a reduction in the distribution of oxygen to the tissues of the body. It has been considered a major factor in aviation safety worldwide because of its potential for pilot disorientation. Pilots are able to operate aircrafts up to 3810 m without the use of supplemental oxygen and may exhibit symptoms associated with hypoxia. Objective. To determine the effects of 3810 m on physiology, cognition and performance in pilots during a flight simulation. Methods. Ten healthy male pilots engaged in a counterbalanced experimental protocol comparing a 0-m normoxic condition (NORM) with a 3810-m hypoxic condition (HYP) on pilot physiology, cognition and flight performance. Results. Repeated-measures analysis of variance demonstrated a significant (p ≤ 0.05) time by condition interaction for physiological and cognitive alterations during HYP. A paired-samples t test demonstrated no differences in pilot performance (p ≥ 0.05) between conditions. Conclusion. Pilots exhibited physiological and cognitive impairments; however, pilot performance was not affected by HYP.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aerospace Medicine</subject><subject>Cognition - physiology</subject><subject>flight simulation</subject><subject>Heart Rate - physiology</subject><subject>Humans</subject><subject>hypoxia</subject><subject>Hypoxia - physiopathology</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Oxygen - blood</subject><subject>physiology</subject><subject>Pilots</subject><subject>Task Performance and Analysis</subject><issn>1080-3548</issn><issn>2376-9130</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMtO5DAQRS3ECBpmPmGQlyxI41dsZwdCPEZCmlnA2nLbTrdHThzsRJC_J-kHSzZVizp1S3UA-I3REiOJrudCSyaXBGG-xIQyLssjsCBU8KLCFB2DxcwUM3QKznL-jxBlFecn4JQIjoVEaAHe_vkQe9htxuxjiOvxCpq4bn3vYwt1a2Ed_HozAS7VMTW6NQ7aIfl2fZhk3wxBb3n30cXsLOwj1JBKjIoGbsYufngzpbZ2m_oT_Kh1yO7Xvp-D14f7l7un4vnv45-72-fCUM77oi4RqY2riJWMam4cEq7ilk8vECKMZGyleWUJMRIZxyvBZI10ZRlGouSrFT0Hl7vcLsW3weVeNT4bF4JuXRyywnIyw4QgdELLHWpSzDm5WnXJNzqNCiM1S1QH22q2rfa2p72L_Ylh1Tj7tXXQOwE3O8C3W3vvMQWrej2GmOo0yfRZ0e9vfAKwLY8_</recordid><startdate>20170301</startdate><enddate>20170301</enddate><creator>Peacock, Corey A.</creator><creator>Weber, Raymond</creator><creator>Sanders, Gabriel J.</creator><creator>Seo, Yongsuk</creator><creator>Kean, David</creator><creator>Pollock, Brandon S.</creator><creator>Burns, Keith J. </creator><creator>Cain, Mark</creator><creator>LaScola, Phillip</creator><creator>Glickman, Ellen L.</creator><general>Taylor & Francis</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20170301</creationdate><title>Pilot physiology, cognition and flight performance during flight simulation exposed to a 3810-m hypoxic condition</title><author>Peacock, Corey A. ; Weber, Raymond ; Sanders, Gabriel J. ; Seo, Yongsuk ; Kean, David ; Pollock, Brandon S. ; Burns, Keith J. ; Cain, Mark ; LaScola, Phillip ; Glickman, Ellen L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-f502fce92d843a6ce07e96d6349227c844ba69d22c80ce69748f0a9d410756bb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Aerospace Medicine</topic><topic>Cognition - physiology</topic><topic>flight simulation</topic><topic>Heart Rate - physiology</topic><topic>Humans</topic><topic>hypoxia</topic><topic>Hypoxia - physiopathology</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Oxygen - blood</topic><topic>physiology</topic><topic>Pilots</topic><topic>Task Performance and Analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peacock, Corey A.</creatorcontrib><creatorcontrib>Weber, Raymond</creatorcontrib><creatorcontrib>Sanders, Gabriel J.</creatorcontrib><creatorcontrib>Seo, Yongsuk</creatorcontrib><creatorcontrib>Kean, David</creatorcontrib><creatorcontrib>Pollock, Brandon S.</creatorcontrib><creatorcontrib>Burns, Keith J. </creatorcontrib><creatorcontrib>Cain, Mark</creatorcontrib><creatorcontrib>LaScola, Phillip</creatorcontrib><creatorcontrib>Glickman, Ellen L.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>International journal of occupational safety and ergonomics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peacock, Corey A.</au><au>Weber, Raymond</au><au>Sanders, Gabriel J.</au><au>Seo, Yongsuk</au><au>Kean, David</au><au>Pollock, Brandon S.</au><au>Burns, Keith J. </au><au>Cain, Mark</au><au>LaScola, Phillip</au><au>Glickman, Ellen L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pilot physiology, cognition and flight performance during flight simulation exposed to a 3810-m hypoxic condition</atitle><jtitle>International journal of occupational safety and ergonomics</jtitle><addtitle>Int J Occup Saf Ergon</addtitle><date>2017-03-01</date><risdate>2017</risdate><volume>23</volume><issue>1</issue><spage>44</spage><epage>49</epage><pages>44-49</pages><issn>1080-3548</issn><eissn>2376-9130</eissn><abstract>Background. Hypoxia is a physiological state defined as a reduction in the distribution of oxygen to the tissues of the body. It has been considered a major factor in aviation safety worldwide because of its potential for pilot disorientation. Pilots are able to operate aircrafts up to 3810 m without the use of supplemental oxygen and may exhibit symptoms associated with hypoxia. Objective. To determine the effects of 3810 m on physiology, cognition and performance in pilots during a flight simulation. Methods. Ten healthy male pilots engaged in a counterbalanced experimental protocol comparing a 0-m normoxic condition (NORM) with a 3810-m hypoxic condition (HYP) on pilot physiology, cognition and flight performance. Results. Repeated-measures analysis of variance demonstrated a significant (p ≤ 0.05) time by condition interaction for physiological and cognitive alterations during HYP. A paired-samples t test demonstrated no differences in pilot performance (p ≥ 0.05) between conditions. Conclusion. Pilots exhibited physiological and cognitive impairments; however, pilot performance was not affected by HYP.</abstract><cop>England</cop><pub>Taylor & Francis</pub><pmid>27617800</pmid><doi>10.1080/10803548.2016.1234685</doi><tpages>6</tpages></addata></record> |
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| source | MEDLINE; Alma/SFX Local Collection |
| subjects | Adolescent Adult Aerospace Medicine Cognition - physiology flight simulation Heart Rate - physiology Humans hypoxia Hypoxia - physiopathology Male Middle Aged Oxygen - blood physiology Pilots Task Performance and Analysis |
| title | Pilot physiology, cognition and flight performance during flight simulation exposed to a 3810-m hypoxic condition |
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