[Eeglablist] PCA and source localisation

[santiago.galdo at usc.es]

Dear Francisco,

It is indeed possible; it has even been reported that the use of PCA  
provided the cleanest solution for LORETA estimation of neural  
sources. I recommend you to read Carretié et al. (2004) Voltage-Based  
Versus Factor Score-Based Source Localization Analyses of  
Electrophysiological Brain Activity: A Comparison. Brain Topography,  
17, 109-115.

Yours sincerely,

Santiago Galdo Álvarez, PhD
Dpt. Clinical Psychology and Psychobiology
University of Santiago de Compostela