Fixation-off sensitivity (FOS) denotes the forms of epilepsy elicited by elimination of fixation. FOS-IGE patients are
rare cases [1]. In a previous work [2] we showed that two FOS-IGE patients had different altered EEG rhythms when
closing eyes; only beta band was altered in patient 1 while theta, alpha and beta were altered in patient 2. In the
present work, we explain the relationship between the altered brain rhythms in these patients and the disruption in
functional brain networks
