[Eeglablist] EEG data structure and procedure to use fastICA in EEGlab software

[Sahrim]

hi!good evening all members,

I am Sahrim student from Malaysia majoring in biomedical (brain wave potential)
can anybody share the EEG data structure that suit to EEGlab software and the procedure to eliminate artifacts on the EEg waves by using fastICA?

for example: my data are collected from GMobilab+ hardware...and Matlab Simulink base
for my research, i am observing the each RIGHT and LEFT brain side with 2 channel probe and                 measurement with only 0.1Hz ~30Hz frequency window...then the data are separate into 4 frequency bands (Delta, Theta, Alpha and Beta).
so after data acquisition process, i need to clean the data by applying ICA to reject any artifact that may occur during data collecting process..

for EEGlab software i got few questions as below: 
1) do i need to mean corrected my data first  before export to EEGlab?
2) can i export separate wave (Delta, Theta, Alpha and Beta) for RHS and LHS or just import 2channels (RHS &LHS without separate it)
3) actually, the results from ICA are the clean wave or the aftifact wave that we want to abolish?

thank & best regards..

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