[Eeglablist] FW: PCA and source localisation

[Francisco Muñoz Muñoz]

From: Francisco Muñoz Muñoz [mailto:fmunoz at psi.uned.es] 
Sent: miércoles, 29 de julio de 2009 10:04
To: 'eeglablist at sccn.ucsd.edu'
Subject: FW: PCA and source localisation

 

 

Dear all:

 

                Given that PCA analysis tries to get together as much as
possible channel information into a given number of principal components
(e.g., 10), I wonder if it has any sense to carry out some component source
analysis, for instance, by applying LORETA on the first principal component.

 

Thank you for your help


 

Al the best,

 

Francisco Muñoz Muñoz

Dpt. of Basic Psychology at the UNED university

Madrid, Spain

 



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