Patients undergoing cerebral aneurysm clipping are at risk for cerebral ischemia. Ischemic tolerance varies among individuals. Hence. multimodal intraoperative neuromonitoring (IONM) is essential. https://www.jmannino.com/great-pick-Sophie-Allport-Zebra-Made-to-Measure-Blackout-Roller-Blind-Soft-Grey-Blue-top-super/