[Eeglablist] importing Brain Products EEG data files into EEGLAB

Emily Kappenman eskappenman at ucdavis.edu
Mon Apr 14 10:52:29 PDT 2014

Hi everyone,

I'm having some trouble importing Brain Products EEG data files (.vhdr
extension, recorded with Pycorder software) into the newer versions of
EEGLAB.  In previous versions of EEGLAB I used the File > Import data >
Using EEGLAB functions and plugins > From Brain Vis. rec .vhdr file option.
 However, this import option does not seem to be available in recent
versions of EEGLAB.  The Biosig import option recognizes the file format
and seems to import correctly for the most part, but it is altering the
event codes.  Specifically, it is turning 3-digit event codes into 2-digit
codes, removing the hundreds place value (e.g., 121 becomes 21, 212 becomes
12, etc.).

Please let me know if anyone has any ideas how to resolve this issue.  I'm
happy to send along a data set if that would be helpful.

Thanks so much!
-Emily Kappenman

Emily S. Kappenman, Ph.D.
UC Davis Center for Mind and Brain
267 Cousteau Place
Davis, CA 95618
eskappenman at ucdavis.edu
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