[FieldTrip] marking artifacts by channel + trial

Teresa Madsen braingirl at gmail.com
Thu Mar 2 15:53:06 CET 2017

No, not really.  The only way I've found to do that is to loop through my
artifact rejection process on each trial individually, then merge them back
together with NaNs filling in where there are artifacts, but then that
breaks every form of analysis I want to do.  :-P

I wonder if it would work to fill in the artifacts with 0s instead of
NaNs....I might play with that.  Let me know if you're interested in some
example code.


On Wed, Mar 1, 2017 at 3:55 PM, Tim Meehan <timeehan at gmail.com> wrote:

> Hello All,
> When performing visual artifact rejection, I want to be able to mark
> artifacts that occur during some specific trials and only on some specific
> channels. In the tutorials I see only ways to mark bad channels (i.e.
> across all trials) or bad trials (i.e. across all channels). Does FieldTrip
> handle marking artifacts restricted to some channel/trial combination?
> Thanks,
> Tim
> _______________________________________________
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> fieldtrip at donders.ru.nl
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Teresa E. Madsen, PhD
Research Technical Specialist:  *in vivo *electrophysiology & data analysis
Division of Behavioral Neuroscience and Psychiatric Disorders
Yerkes National Primate Research Center
Emory University
Rainnie Lab, NSB 5233
954 Gatewood Rd. NE
Atlanta, GA 30329
(770) 296-9119
braingirl at gmail.com
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