Fatigue, sleepiness, and performance in simulated versus real driving conditions
To determine whether real-life driving would produce different effects from those obtained in a driving simulator on fatigue, performances and sleepiness. Cross-over study involving real driving (1200 km) or simulated driving after controlled habitual sleep (8 hours) or restricted sleep (2 hours). S...
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| Veröffentlicht in: | SLEEP 2005-12, Vol.28 (12), p.1511-1516 |
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| creator | PHILIP, Pierre SAGASPE, Patricia TAILLARD, Jacques VALTAT, Cédric MOORE, Nicholas AKERSTEDT, Torbjorn CHARLES, André BIOULAC, Bernard |
| description | To determine whether real-life driving would produce different effects from those obtained in a driving simulator on fatigue, performances and sleepiness.
Cross-over study involving real driving (1200 km) or simulated driving after controlled habitual sleep (8 hours) or restricted sleep (2 hours).
Sleep laboratory and open French Highway.
Twelve healthy men (mean age +/- SD = 21.1 +/- 1.6 years, range 19-24 years, mean yearly driving distance +/- SD = 6563 +/- 1950 miles) free of sleep disorders.
Self-rated fatigue and sleepiness, simple reaction time before and after each session, number of inappropriate line crossings from the driving simulator and from video-recordings of real driving.
Line crossings were more frequent in the driving simulator than in real driving (P < .001) and were increased by sleep deprivation in both conditions. Reaction times (10% slowest) were slower during simulated driving (P = .004) and sleep deprivation (P = .004). Subjects had higher sleepiness scores in the driving simulator (P = .016) and in the sleep restricted condition (P = .001). Fatigue increased over time (P = .011) and with sleep deprivation (P = .000) but was similar in both driving conditions.
Fatigue can be equally studied in real and simulated environments but reaction time and self-evaluation of sleepiness are more affected in a simulated environment. Real driving and driving simulators are comparable for measuring line crossings but the effects are of higher amplitude in the simulated condition. Driving simulator may need to be calibrated against real driving in various condition. |
| doi_str_mv | 10.1093/sleep/28.12.1511 |
| format | Article |
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Cross-over study involving real driving (1200 km) or simulated driving after controlled habitual sleep (8 hours) or restricted sleep (2 hours).
Sleep laboratory and open French Highway.
Twelve healthy men (mean age +/- SD = 21.1 +/- 1.6 years, range 19-24 years, mean yearly driving distance +/- SD = 6563 +/- 1950 miles) free of sleep disorders.
Self-rated fatigue and sleepiness, simple reaction time before and after each session, number of inappropriate line crossings from the driving simulator and from video-recordings of real driving.
Line crossings were more frequent in the driving simulator than in real driving (P < .001) and were increased by sleep deprivation in both conditions. Reaction times (10% slowest) were slower during simulated driving (P = .004) and sleep deprivation (P = .004). Subjects had higher sleepiness scores in the driving simulator (P = .016) and in the sleep restricted condition (P = .001). Fatigue increased over time (P = .011) and with sleep deprivation (P = .000) but was similar in both driving conditions.
Fatigue can be equally studied in real and simulated environments but reaction time and self-evaluation of sleepiness are more affected in a simulated environment. Real driving and driving simulators are comparable for measuring line crossings but the effects are of higher amplitude in the simulated condition. Driving simulator may need to be calibrated against real driving in various condition.</description><identifier>ISSN: 0161-8105</identifier><identifier>EISSN: 1550-9109</identifier><identifier>DOI: 10.1093/sleep/28.12.1511</identifier><identifier>PMID: 16408409</identifier><identifier>CODEN: SLEED6</identifier><language>eng</language><publisher>Rochester, MN: American Academy of Sleep Medicine</publisher><subject>Activity levels. Psychomotricity ; Adult ; Automobile Driving ; Biological and medical sciences ; Computer Simulation ; Cross-Over Studies ; Disorders of Excessive Somnolence - epidemiology ; Disorders of Excessive Somnolence - physiopathology ; Fatigue - epidemiology ; Fatigue - physiopathology ; Fundamental and applied biological sciences. Psychology ; Humans ; Male ; Psychology. Psychoanalysis. Psychiatry ; Psychology. Psychophysiology ; Psychomotor Performance - physiology ; Reaction Time ; Sleep Deprivation - epidemiology ; Vigilance. Attention. Sleep</subject><ispartof>SLEEP, 2005-12, Vol.28 (12), p.1511-1516</ispartof><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c407t-7102de09f49e1152d387775a785f706231b133467a54187ed8e35c1ac84280af3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,881,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17310408$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16408409$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttp://kipublications.ki.se/Default.aspx?queryparsed=id:1953933$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>PHILIP, Pierre</creatorcontrib><creatorcontrib>SAGASPE, Patricia</creatorcontrib><creatorcontrib>TAILLARD, Jacques</creatorcontrib><creatorcontrib>VALTAT, Cédric</creatorcontrib><creatorcontrib>MOORE, Nicholas</creatorcontrib><creatorcontrib>AKERSTEDT, Torbjorn</creatorcontrib><creatorcontrib>CHARLES, André</creatorcontrib><creatorcontrib>BIOULAC, Bernard</creatorcontrib><title>Fatigue, sleepiness, and performance in simulated versus real driving conditions</title><title>SLEEP</title><addtitle>Sleep</addtitle><description>To determine whether real-life driving would produce different effects from those obtained in a driving simulator on fatigue, performances and sleepiness.
Cross-over study involving real driving (1200 km) or simulated driving after controlled habitual sleep (8 hours) or restricted sleep (2 hours).
Sleep laboratory and open French Highway.
Twelve healthy men (mean age +/- SD = 21.1 +/- 1.6 years, range 19-24 years, mean yearly driving distance +/- SD = 6563 +/- 1950 miles) free of sleep disorders.
Self-rated fatigue and sleepiness, simple reaction time before and after each session, number of inappropriate line crossings from the driving simulator and from video-recordings of real driving.
Line crossings were more frequent in the driving simulator than in real driving (P < .001) and were increased by sleep deprivation in both conditions. Reaction times (10% slowest) were slower during simulated driving (P = .004) and sleep deprivation (P = .004). Subjects had higher sleepiness scores in the driving simulator (P = .016) and in the sleep restricted condition (P = .001). Fatigue increased over time (P = .011) and with sleep deprivation (P = .000) but was similar in both driving conditions.
Fatigue can be equally studied in real and simulated environments but reaction time and self-evaluation of sleepiness are more affected in a simulated environment. Real driving and driving simulators are comparable for measuring line crossings but the effects are of higher amplitude in the simulated condition. Driving simulator may need to be calibrated against real driving in various condition.</description><subject>Activity levels. Psychomotricity</subject><subject>Adult</subject><subject>Automobile Driving</subject><subject>Biological and medical sciences</subject><subject>Computer Simulation</subject><subject>Cross-Over Studies</subject><subject>Disorders of Excessive Somnolence - epidemiology</subject><subject>Disorders of Excessive Somnolence - physiopathology</subject><subject>Fatigue - epidemiology</subject><subject>Fatigue - physiopathology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Male</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Psychomotor Performance - physiology</subject><subject>Reaction Time</subject><subject>Sleep Deprivation - epidemiology</subject><subject>Vigilance. Attention. Sleep</subject><issn>0161-8105</issn><issn>1550-9109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkEtv1TAQRi0Eai-le1bIG1g1tzN2HDtLVFFAqkQXsLZ8k0llyAtP0qr_Hrc3oqt5nfkWR4j3CHuEWl9yTzRfKrdHtUeD-Ers0Bgo6nx9LXaAFRYOwZyKt8y_Ic9lrU_Eaa7gSqh34vY6LPFupQv5nBVHYr6QYWzlTKmb0hDGhmQcJcdh7cNCrbynxCvLRKGXbYr3cbyTzTS2cYnTyO_Emy70TOdbPRO_rr_8vPpW3Pz4-v3q803RlGCXwiKolqDuypoQjWq1s9aaYJ3pLFRK4wG1LisbTInOUutImwZD40rlIHT6TBTHXH6geT34OcUhpEc_hei31Z_ckTfW6qrO_KcjP6fp70q8-CFyQ30fRppW9lUNVWUVZBCOYJMm5kTd_2gE_2TdP5vyynlU_sl6fvmwZa-HgdqXh01zBj5uQOAm9F3KViO_cFYjZFT_A0dli10</recordid><startdate>20051201</startdate><enddate>20051201</enddate><creator>PHILIP, Pierre</creator><creator>SAGASPE, Patricia</creator><creator>TAILLARD, Jacques</creator><creator>VALTAT, Cédric</creator><creator>MOORE, Nicholas</creator><creator>AKERSTEDT, Torbjorn</creator><creator>CHARLES, André</creator><creator>BIOULAC, Bernard</creator><general>American Academy of Sleep Medicine</general><scope>IQODW</scope><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><scope>ADTPV</scope><scope>AOWAS</scope></search><sort><creationdate>20051201</creationdate><title>Fatigue, sleepiness, and performance in simulated versus real driving conditions</title><author>PHILIP, Pierre ; SAGASPE, Patricia ; TAILLARD, Jacques ; VALTAT, Cédric ; MOORE, Nicholas ; AKERSTEDT, Torbjorn ; CHARLES, André ; BIOULAC, Bernard</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c407t-7102de09f49e1152d387775a785f706231b133467a54187ed8e35c1ac84280af3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Activity levels. Psychomotricity</topic><topic>Adult</topic><topic>Automobile Driving</topic><topic>Biological and medical sciences</topic><topic>Computer Simulation</topic><topic>Cross-Over Studies</topic><topic>Disorders of Excessive Somnolence - epidemiology</topic><topic>Disorders of Excessive Somnolence - physiopathology</topic><topic>Fatigue - epidemiology</topic><topic>Fatigue - physiopathology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Male</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Psychomotor Performance - physiology</topic><topic>Reaction Time</topic><topic>Sleep Deprivation - epidemiology</topic><topic>Vigilance. Attention. Sleep</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>PHILIP, Pierre</creatorcontrib><creatorcontrib>SAGASPE, Patricia</creatorcontrib><creatorcontrib>TAILLARD, Jacques</creatorcontrib><creatorcontrib>VALTAT, Cédric</creatorcontrib><creatorcontrib>MOORE, Nicholas</creatorcontrib><creatorcontrib>AKERSTEDT, Torbjorn</creatorcontrib><creatorcontrib>CHARLES, André</creatorcontrib><creatorcontrib>BIOULAC, Bernard</creatorcontrib><collection>Pascal-Francis</collection><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><collection>SwePub</collection><collection>SwePub Articles</collection><jtitle>SLEEP</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>PHILIP, Pierre</au><au>SAGASPE, Patricia</au><au>TAILLARD, Jacques</au><au>VALTAT, Cédric</au><au>MOORE, Nicholas</au><au>AKERSTEDT, Torbjorn</au><au>CHARLES, André</au><au>BIOULAC, Bernard</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fatigue, sleepiness, and performance in simulated versus real driving conditions</atitle><jtitle>SLEEP</jtitle><addtitle>Sleep</addtitle><date>2005-12-01</date><risdate>2005</risdate><volume>28</volume><issue>12</issue><spage>1511</spage><epage>1516</epage><pages>1511-1516</pages><issn>0161-8105</issn><eissn>1550-9109</eissn><coden>SLEED6</coden><abstract>To determine whether real-life driving would produce different effects from those obtained in a driving simulator on fatigue, performances and sleepiness.
Cross-over study involving real driving (1200 km) or simulated driving after controlled habitual sleep (8 hours) or restricted sleep (2 hours).
Sleep laboratory and open French Highway.
Twelve healthy men (mean age +/- SD = 21.1 +/- 1.6 years, range 19-24 years, mean yearly driving distance +/- SD = 6563 +/- 1950 miles) free of sleep disorders.
Self-rated fatigue and sleepiness, simple reaction time before and after each session, number of inappropriate line crossings from the driving simulator and from video-recordings of real driving.
Line crossings were more frequent in the driving simulator than in real driving (P < .001) and were increased by sleep deprivation in both conditions. Reaction times (10% slowest) were slower during simulated driving (P = .004) and sleep deprivation (P = .004). Subjects had higher sleepiness scores in the driving simulator (P = .016) and in the sleep restricted condition (P = .001). Fatigue increased over time (P = .011) and with sleep deprivation (P = .000) but was similar in both driving conditions.
Fatigue can be equally studied in real and simulated environments but reaction time and self-evaluation of sleepiness are more affected in a simulated environment. Real driving and driving simulators are comparable for measuring line crossings but the effects are of higher amplitude in the simulated condition. Driving simulator may need to be calibrated against real driving in various condition.</abstract><cop>Rochester, MN</cop><pub>American Academy of Sleep Medicine</pub><pmid>16408409</pmid><doi>10.1093/sleep/28.12.1511</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Oxford University Press Journals All Titles (1996-Current); Alma/SFX Local Collection |
| subjects | Activity levels. Psychomotricity Adult Automobile Driving Biological and medical sciences Computer Simulation Cross-Over Studies Disorders of Excessive Somnolence - epidemiology Disorders of Excessive Somnolence - physiopathology Fatigue - epidemiology Fatigue - physiopathology Fundamental and applied biological sciences. Psychology Humans Male Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychomotor Performance - physiology Reaction Time Sleep Deprivation - epidemiology Vigilance. Attention. Sleep |
| title | Fatigue, sleepiness, and performance in simulated versus real driving conditions |
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