標題: Arousing Feedback Rectifies Lapse in Performance and Corresponding EEG Power Spectrum
作者: Jung, Tzyy-Ping
Huang, Kuan-Chih
Chuang, Chun-Hsiang
Chen, Jian-Ann
Ko, Li-Wei
Chiu, Tzai-Wen
Lin, Chin-Teng
電控工程研究所
腦科學研究中心
Institute of Electrical and Control Engineering
Brain Research Center
公開日期: 2010
摘要: This study explores electroencephalographic (EEG) dynamics and behavioral changes in response to arousing auditory signals presented to individuals experiencing momentary cognitive lapses. Arousing auditory feedback was delivered to the subjects in half of the non-responded lane-deviation events during a sustained-attention driving task, which immediately agitated subject\'s responses to the events. The improved behavioral performance was accompanied by concurrent power suppression in the theta- and alpha-bands in the lateral occipital cortices. This study further explores the feasibility of estimating the efficacy of arousing feedback presented to the drowsy subjects by monitoring the changes in EEG power spectra.
URI: http://dx.doi.org/10.1109/IEMBS.2010.5626392
http://hdl.handle.net/11536/134837
ISBN: 978-1-4244-4124-2
ISSN: 1557-170X
DOI: 10.1109/IEMBS.2010.5626392
期刊: 2010 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC)
起始頁: 1792
結束頁: 1795
Appears in Collections:Conferences Paper