[Eeglablist] Is it necessary to exclude four eye channels when running ICA for artifacts rejection?

[Qian Yang]

Dear all,

I'm using ICA to reject eye-movement artifacts, but I'm not sure if I should exclude four eye channels before I run ICA? Are there some differences (except the number of components) when the four channels included or excluded?

Thanks in advance.

Sincerely,
Qian
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