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Local changes in the wake electroencephalogram precedes lane departures
Swedish National Road and Transport Research Institute, Traffic and road users, Trafikanttillstånd, TIL.ORCID iD: 0000-0003-4134-0303
Linköpings Universitet.
Swedish National Road and Transport Research Institute, Traffic and road users, Trafikanttillstånd, TIL.ORCID iD: 0000-0002-4790-7094
2017 (English)In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869Article in journal (Refereed) Published
Abstract [en]

The objective of this exploratory study is to investigate if lane departures are associated with local sleep, measured via source-localized electroencephalography (EEG) theta power in the 5-9 Hz frequency range. Thirty participants drove in an advanced driving simulator, resulting in 135 lane departures at high levels of self-reported sleepiness. These lane departures were compared to matching non-departures at the same sleepiness level within the same individual. There was no correspondence between lane departures and global theta activity. However, at the local level an increased risk for lane departures was associated with increased theta content in brain regions related to motor function.

Place, publisher, year, edition, pages
Blackwell Publishing, 2017.
Keyword [en]
Fatigue (human), EEG, Traffic lane, Change, Attention
National Category
Applied Psychology
Research subject
80 Road: Traffic safety and accidents, 84 Road: Road users
Identifiers
URN: urn:nbn:se:vti:diva-11788DOI: 10.1111/jsr.12527ScopusID: 2-s2.0-85017262972OAI: oai:DiVA.org:vti-11788DiVA: diva2:1089935
Available from: 2017-04-21 Created: 2017-04-21 Last updated: 2017-04-24Bibliographically approved

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Ahlström, ChristerAnund, Anna
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CiteExportLink to record
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Citation style
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  • de-DE
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  • Other locale
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Output format
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