<DIV>Dear All,</DIV>
<DIV>I want using ICA to remove noise such as eye movement, muscle movement et al. in </DIV>
<DIV>eeglab. I have two questions about this process. </DIV>
<DIV>First, which seems better, running ICA to remove noise before or after epoch the data?</DIV>
<DIV>Second, if I want to remove artifacts before epoching data, but the file after merging is too big, could I remove noise separately in each file, then merge them together?</DIV>
<DIV> </DIV>
<DIV>Thanks in advance!</DIV>
<DIV> </DIV>
<DIV>best nancy</DIV>
<DIV> </DIV>
<DIV>2010/01/11<BR><BR></DIV>
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