Postoperative ischemic changes after glioma resection identified by diffusion-weighted magnetic resonance imaging and their association with intraoperative motor evoked potentials. Categories: Neurophysiologic Monitoring - Intracranial Author: Buchmann N, Förschler A, Gempt J, Hüttinger S, Krieg SM, Meyer B, Ringel F, Ryang YM, Shiban E, Zimmer C