Artifact removal in EEG data

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1

Hi everyone,

I am performing an analysis for a study I conducted. I wanted to know the best method to remove blinking artefacts from the recorded data.

The EEG headset I used to record the data has only 8 EEG channels and for my purpose, I only plan to look at alpha, beta and theta bands.

Is there an MNE tool that would help remove the blinks?

Thanks!

2

You might want to check out Overview of artifact detection — MNE 1.8.0 documentation. If you have EOG channels, you could consider using regression to remove ocular artifacts. I wouldn’t recommend using ICA, because you only have eight channels.

1 Like
3

Hi,

Unfortunately, I do not have any EOG channels. Is there any module on MNE to manually select the blinks in the data and remove it? I have heard EEGlab in matlab has a similar feature and wondered if MNE has it too?

Thanks!

4

Could you link to the EEGlab feature you are talking about, please?