Marking bad segments in only one channel

Hello,

I am working with 8 EEG channels and one of them shows more bad segments than the rest of them. I would like to know if there exists a way in Brainstorm to mark bad segments in only one channel.

Thank you for your attention.

Yes, you can use channel-wise events:

events_channel.gif

https://neuroimage.usc.edu/brainstorm/Tutorials/EventMarkers#Channel_events

Thank you so much for your answer! I am able to mark a channel event but still do not know how to mark a period between two channel events as bad because it still takes all channels segment.

I do not get what is what is happening.
Could rephrase what is happening? Feel free to add relevant screenshots

This is how a bad segment of a channel is added.

  1. Create a Event group starting with BAD_

  2. Select the desired segment, and right-click on the channel for which you want to add the channel-wise event, select Add/delete channel event

  3. Channel-wise event is created

Finally I got it, thank you so much for your help.

Kind regards.