[FieldTrip] computing threshold for PLV

Subramaniam Iyer eeguser at hotmail.com
Sat May 18 18:21:48 CEST 2013

Dear FT Experts,

I have calculated PLV for a set of EEG data from 5 different patients. 
Now I want to convert the PLV matrix of each patient into a binary 
matrix. For this I need a threshold PLV value below which I can assume 
the phase locking is zero.

My question is, how do I compute this threshold. I know hard 
thresholding is one option ( for ex setting 0.1 or 0.2 as threshold), 
but I guess it is not a very good option.

Can somebody suggest a better and robust (statistical) way of determining the threshold ?  		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.science.ru.nl/pipermail/fieldtrip/attachments/20130518/46c407fc/attachment-0001.html>

More information about the fieldtrip mailing list