[FieldTrip] artifact rejection

[qi li]

Hi,

I am confused about the plot of the z-score and 'most contribute' channel
trial plot in the automatic artifact rejection tutorial. The z-score
formula provided in the tutorial is  linear to the time course of a
particular channel of a specific trial, but the two plots don't look alike.

ICA in the tutorial only applies to ECG, can it be applied to remove eye
blink and other known artifacts instead of rejecting trials.

Thanks!

Qi
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