DocumentCode
3393394
Title
Coherent bispectral analysis of the steady-state VEP
Author
Tang, Yu ; Norcia, Anthony M.
Author_Institution
Smith-Kettlewell Eye Res. Inst., San Francisco, CA, USA
Volume
2
fYear
1995
fDate
20-23 Sep 1995
Firstpage
901
Abstract
A phase-coherent method to calculate the bispectrum was developed and applied to the analysis of the steady-state visual evoked potential (VEP). Numerical simulations and analyses of human VEP data show that the new method has much higher SNR than the classical method and that the bispectrum provides much more information about nonlinear interactions in the VEP than does the amplitude spectrum
Keywords
medical signal processing; numerical analysis; spectral analysis; visual evoked potentials; amplitude spectrum; bispectrum calculation; coherent bispectral analysis; nonlinear interactions; numerical simulations; phase-coherent method; steady-state VEP; Brain modeling; Discrete Fourier transforms; Electroencephalography; Frequency; Gaussian processes; Helium; Humans; Numerical simulation; Radio access networks; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-2475-7
Type
conf
DOI
10.1109/IEMBS.1995.579261
Filename
579261
Link To Document