DocumentCode :
3685480
Title :
EEG feature variations under stress situations
Author :
Manuel Merino;Isabel Gómez;Alberto J. Molina
Author_Institution :
Electronic Technology Department, University of Seville, Avd. Reina Mercedes s/n, 41012, Spain
fYear :
2015
Firstpage :
6700
Lastpage :
6703
Abstract :
The goal of this study is to identify EEG parameters and electrode positions with the highest significant values to differentiate between tasks and relax periods. Different signals were recorded as 12 subjects are doing arithmetic and memory tasks under stress condition. The test consisted of an initial and final 5-minute relax periods and three 4-minute performance phases with increased stress level. θ and α bands concentrated mainly features whose variation were significant, and F3 and P4 were the best positions to distinguish between performed tasks and arousal level.
Keywords :
"Stress","Electroencephalography","Psychology","Standards","Sociology","Statistics","Biomedical monitoring"
Publisher :
ieee
Conference_Titel :
Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE
ISSN :
1094-687X
Electronic_ISBN :
1558-4615
Type :
conf
DOI :
10.1109/EMBC.2015.7319930
Filename :
7319930
Link To Document :
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