Increased gamma and decreased fast ripple connections of epileptic tissue: A high-frequency directed network approach.
Willemiek J E M ZweiphenningHanneke M KeijzerEric van DiessenMaryse A van 't KloosterNicole E C van KlinkFrans S S LeijtenPeter C van RijenMichel J A M van PuttenKees P J BraunMaeike ZijlmansPublished in: Epilepsia (2019)
Interictally, epileptic tissue is isolated in the FR band and acts as a driver up to the (fast) ripple frequency range. The gamma band total strength seems promising to delineate epileptic tissue intraoperatively.