Alzheimer's is a brain while stroke is a brain

Syndrome…injury. Alzheimer's is the progressive neurodegeneration of the bairn cells hence regulating to a condition called dementia (memory loss). Stroke is the sudden brain damage and ocures when a partucualr region of the brain’s oxygen supply, through the blood capialrries, is cut off as a resualt of, for example, a blood clot in the brain, or when the bairn harmoragges.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;