Dr. Xi received his medical degree from Zhejiang Medical University, China, and had his postdoctoral training at the University of Cincinnati and the University of Michigan. Currently he is Richard C. Schneider Research Professor and Professor of Neurosurgery at the University of Michigan. He is Editorial Board Member of Stroke and Journal of Cerebral Blood Flow and Metabolism, and Associate Editor for Translational Stroke Research. He is also a member of NIH-ANIE Study Section. His research interests are: 1) the mechanisms of brain edema formation after intracerebral hemorrhage; 2) iron chelation therapy for intracerebral hemorrhage and traumatic brain injury; 3) the mechanisms of early brain injury after subarachnoid hemorrhage.