It is crucial to quantitatively evaluate the treatment of
epilepsy patients. This study was undertaken to test the hypothesis that
compared to the healthy control subjects, the epilepsy patients have
abnormal resting-state connectivity. In this study, we used the
imaginary part of coherency to measure the resting-state connectivity.
The analysis results shown that compared to the healthy control
subjects, epilepsy patients tend to have abnormal rhythm brain
connectivity over their epileptic focus.