[FieldTrip] marking artifacts by channel + trial

[Tim Meehan]

Hi Teresa,

Thanks for the reply. I'll take a look at your example if you don't mind
sharing. Thanks!

Tim

On Thu, Mar 2, 2017 at 9:53 AM, Teresa Madsen <braingirl at gmail.com> wrote:

> 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.
>
> ~Teresa
>
>
> 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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>
>
>
> --
> 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
> https://www.linkedin.com/in/temadsen
>
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