Types of Cerebral Ischemia: Global and Focal

In the attached video you can learn about the two major types of cerebral ischemia, their etiologies and gross and microscopic features associated with them. Timeline: 0:00 - Global cerebral ischemia (gross changes and microscopic features) 0:42 - Early changes (global ischemia) 1:47 - Sub-acute changes (global ischemia) 2:30 - Repair (global ischemia) 3:19 - Focal cerebral ischemia (gross features) 4:23 - Focal cerebral ischemia (microscopic features)