Resting state eyes-closed EEG activity was recorded in subjects with multiple sclerosis (MS) sub-types (phenotypes) such as relapsing–remitting (RR) and secondary progressive (SP).
Cortical sources of resting state EEG rhythms differ between RR and SP subjects.
Future studies should test the utility of these EEG markers in diagnostic and management of RR and SP subjects and in the therapy evaluation.