bdf files

Jess R. Kerlin jrkerlin at UCDAVIS.EDU
Tue Aug 4 02:57:00 CEST 2009


While trying to preprocess data *.bdf data in a recent version of FT
(July 11th, 09). I get spikes in a significant subset of trials (sudden,
unpredicatable jumps to ~8000 uV). I know these spikes are not present
in the BDF files (no problems loading in BESA). FT does not detect an
error, although one is clearly present. I've had different issues with
previous versions of FT when loading in BDF's before using the biosig
toolbox, but it looks like the newer code was largely ported from
EEGLAB.  Anyone know what's up?


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