Hi again,
I posted the question about using fastICA I just wanted to let you know that I am using the paper by Himberg,Hyvarinen & Esposito, (2004), NeuroImage. As a guide. The part that I am having trouble with is the correct PCA output to feed into the fastICA and then how to take the resultant IC maps from MatLab and rebuild the 4d file with their timecourses.
Hope that is clear and hope that you can help,
Lesley Fidler
|