[Eeglablist] ICA topographies

Erika Nyhus Erika_Nyhus at brown.edu
Mon Apr 30 14:12:27 PDT 2012


I am trying to choose ICA components for further analysis.  First, I use
pop_topoplot to see all components.  Second, I use pop_spectopo to look at
which components contribute to the  times, frequency band, and channels I
am interested in.  Finally, I use pop_prop to see the component properties
of the component I chose based on the previous step.  The figures from each
of these steps show different topographies for the same component.  What
are the units for each of these plots?

-- 
Erika Nyhus, Ph.D.
Cognitive, Linguistic, and Psychological Sciences
Brown University
190 Thayer St.
Providence, RI 02912-1821
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