Hello. I am trying to do some statistics with events at the EEG signal level and I need to smooth my data. Is there a smoothing average filter implemented in Brainstorm using a time window?
Thank you,
Constantinos
Hi Constantinos,
A common practice is to use a low-pass filter.
It has a similar effect of smoothing the signal in time.
https://neuroimage.usc.edu/brainstorm/Tutorials/Workflows#Average:_Single_subject
https://neuroimage.usc.edu/brainstorm/Tutorials/VisualGroup#Subject_averages:_Filter_and_normalize
Cheers
Francois