EEG preprocessing - A Trick Before Doing ICA
My ICs don't have high power in low frequency is b/c I do a small trick here. before running ICA, it is recommended that you filter your data with 1Hz, then copy IC results back to your unfiltered dataset. More detail discussion is here: https://sccn.ucsd.edu/pipermail/eeglablist/2015/010145.html.