[Eeglablist] Coherence analysis on ICA components

[Susann Sgorzaly]

Dear All,

I am working on my master thesis on EEG data and would like to do an 
coherence analysis on ICA components. So my question is, has anyone 
experience how to analyse it best?

My approach was:
(1) Run ICA and identify task-related components.
(2) If there are more than one component: average weights of these 
components and recalculate activation matrix
(3) Run coherence analysis on this new component with all other ICA 
components
(4) Perform a cluster analysis on those ICA components which are most 
coherent with the averaged component off step (2) to see         if they 
have a similar topography.

Is there a better way to perform coherence analysis on ICA components?

Thanks

Susann