Hi,
Thank you once again for your prompt response to my previous inquiry.
I have two additional questions regarding the source modeling process:
- After completing the source modeling, if I make any adjustments to the pre-processing steps applied to the EEG data (such as modifying band frequencies or removing ICA components), or if there are changes in the MRI-electrode coregistration, would it be necessary to perform source re-modeling? Alternatively, would the impact of these changes in the processing pipeline be automatically updated in the source activity matrix?
- If I were to perform normalization of the unconstrained sources using z-transform, specifically normalizing with the scores of unconstrained sources, what would be the resulting size of the source activity matrix?
Your insights on these matters would be greatly appreciated.
Best regards, Masuma