DocumentCode
2372826
Title
Estimating level of alertness from EEG
Author
Jung, Tzyy-Ping ; Makeig, Scott
Author_Institution
Comput. Neurobiol. Lab., Salk Inst., La Jolla, CA, USA
fYear
1994
fDate
1994
Firstpage
1103
Abstract
Changes in EEG power collected at two sites from 10 subjects accompany slow and irregular fluctuations in alertness level. By merging power spectrum estimation, principal component analysis, and artificial neural networks, it is very feasible to accurately estimate shifts in an operator´s level of alertness
Keywords
electroencephalography; EEG; EEG power; alertness level estimation; artificial neural networks; auditory signals; irregular fluctuations; operator; power spectrum estimation; principal component analysis; slow fluctuations; three level perceptrons; two level perceptrons; Acoustic noise; Artificial neural networks; Background noise; Electroencephalography; Error analysis; Fluctuations; Frequency; Principal component analysis; Probes; Spectral analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location
Baltimore, MD
Print_ISBN
0-7803-2050-6
Type
conf
DOI
10.1109/IEMBS.1994.415344
Filename
415344
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