PSYC3338 Lecture Notes - Lecture 7: Middle Cerebral Artery, Stroke Recovery, Blood Vessel
Document Summary
Definition and types; symptoms and treatments; plasticity during recovery. Cimt disjointed in a way deals with plasticity years after stroke. Somewhat like a heart attack in the brain. This is the 3rd leading cause of death in north america. Tissue gets damaged because of the lack of o2 and nutrients. All tissues use this to do what they need to do. They get their energy from o2 and glucose. Although the brain represents only 2% of body weight, it receives . The brain doesn"t store energy no fat cells that you can get energy out of. Requires a consistent supply of this stuff in the bloodstream to be functional. When you stand up quickly and change center of balance, your cardiovascular system doesn"t change as fast. It takes a lot of energy to get all the blood and o2 up there in time, and you don"t give your body the chance to give your brain what it needs in time.
