Effects on eye-fixation-related potential of a driver's conversation and visual search

Yoshihisa Terada; Toru Nakada; Koji Morikawa; Yong Wook Jeon; Tatsuru Daimon

Effects on eye-fixation-related potential of a driver's conversation and visual search

Yoshihisa Terada, Toru Nakada, Koji Morikawa, Yong Wook Jeon, Tatsuru Daimon

Department of Administration Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper describes the effects of a driver's conversation and visual search on eye-fixation-related potential (EFRP). Experiments are conducted with a driving simulator. Electroencephalogram (EEG) is performed when the participants were assigned a driving task and a cognitive task concurrently. Cognitive tasks include conversation, visual search, and manipulation of a mobile phone. EFRP is calculated by averaging the EEG waves whose offsets are determined by saccadic eye movements. The amplitude of the EFRP signal is used for estimating the level of a driver's distraction. The results show that the amplitude of lambda response in EFRP decreases when considerable attention is required to execute a cognitive task. Simulation results using the obtained ERRP data are also discussed.

Original language	English
Title of host publication	17th ITS World Congress
Publisher	Intelligent Transport Systems (ITS)
Publication status	Published - 2010
Event	17th World Congress on Intelligent Transport Systems, ITS 2010 - Busan, Korea, Republic of Duration: 2010 Oct 25 → 2010 Oct 29

Other

Other	17th World Congress on Intelligent Transport Systems, ITS 2010
Country	Korea, Republic of
City	Busan
Period	10/10/25 → 10/10/29

ASJC Scopus subject areas

Automotive Engineering
Control and Systems Engineering
Transportation

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Cite this

Terada, Y., Nakada, T., Morikawa, K., Jeon, Y. W., & Daimon, T. (2010). Effects on eye-fixation-related potential of a driver's conversation and visual search. In 17th ITS World Congress Intelligent Transport Systems (ITS).

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title = "Effects on eye-fixation-related potential of a driver's conversation and visual search",

abstract = "This paper describes the effects of a driver's conversation and visual search on eye-fixation-related potential (EFRP). Experiments are conducted with a driving simulator. Electroencephalogram (EEG) is performed when the participants were assigned a driving task and a cognitive task concurrently. Cognitive tasks include conversation, visual search, and manipulation of a mobile phone. EFRP is calculated by averaging the EEG waves whose offsets are determined by saccadic eye movements. The amplitude of the EFRP signal is used for estimating the level of a driver's distraction. The results show that the amplitude of lambda response in EFRP decreases when considerable attention is required to execute a cognitive task. Simulation results using the obtained ERRP data are also discussed.",

author = "Yoshihisa Terada and Toru Nakada and Koji Morikawa and Jeon, {Yong Wook} and Tatsuru Daimon",

year = "2010",

language = "English",

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AU - Terada, Yoshihisa

AU - Nakada, Toru

AU - Morikawa, Koji

AU - Jeon, Yong Wook

AU - Daimon, Tatsuru

PY - 2010

Y1 - 2010

N2 - This paper describes the effects of a driver's conversation and visual search on eye-fixation-related potential (EFRP). Experiments are conducted with a driving simulator. Electroencephalogram (EEG) is performed when the participants were assigned a driving task and a cognitive task concurrently. Cognitive tasks include conversation, visual search, and manipulation of a mobile phone. EFRP is calculated by averaging the EEG waves whose offsets are determined by saccadic eye movements. The amplitude of the EFRP signal is used for estimating the level of a driver's distraction. The results show that the amplitude of lambda response in EFRP decreases when considerable attention is required to execute a cognitive task. Simulation results using the obtained ERRP data are also discussed.

AB - This paper describes the effects of a driver's conversation and visual search on eye-fixation-related potential (EFRP). Experiments are conducted with a driving simulator. Electroencephalogram (EEG) is performed when the participants were assigned a driving task and a cognitive task concurrently. Cognitive tasks include conversation, visual search, and manipulation of a mobile phone. EFRP is calculated by averaging the EEG waves whose offsets are determined by saccadic eye movements. The amplitude of the EFRP signal is used for estimating the level of a driver's distraction. The results show that the amplitude of lambda response in EFRP decreases when considerable attention is required to execute a cognitive task. Simulation results using the obtained ERRP data are also discussed.

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