DocumentCode
544867
Title
An investigation of the statistics of coherence estimates in EEG signals
Author
De Sá, A. M F L Miranda ; Simpson, D.M. ; Infantosi, A.F.C.
Author_Institution
Biomedical Engineering Program, COPPE, Federal University of Rio de Janeiro, CP. 68510, 21945, Rio de Janeiro, Brazil
Volume
6
fYear
1992
fDate
Oct. 29 1992-Nov. 1 1992
Firstpage
2647
Lastpage
2648
Abstract
Coherence has been used to study the dependence between EEG derivations as a function of frequency. In order bto arrive at meaningful conclusions the statistics of the estimates must be known and are investigated in this paper — since the literature is rather confusing in this respect. The work is based on simulations with random signals and comparison with the values given in the literature.
Keywords
Coherence;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location
Paris, France
Print_ISBN
0-7803-0785-2
Electronic_ISBN
0-7803-0816-6
Type
conf
DOI
10.1109/IEMBS.1992.5761643
Filename
5761643
Link To Document