Definition. Asperger syndrome is a neurological disorder resulting in a group of social and behavioral symptoms. It is part of a category of conditions called autism spectrum disorders. Children with Asperger syndrome usually have normal intelligence and do not have the language problems typical of autism.
As plaque deposits grow, a condition called atherosclerosis results. This condition causes the arteries to narrow and harden. Although experts donât know for sure what starts atherosclerosis, the process seems to stem from damage to the arterial wall.This damage, which enables the deposition of plaque, may result from: HDL is believed to remove some of the bad cholesterol from plaque in clogged arteries and transport it back to the liver, where it is eliminated. 2  High blood pressure. 3  Having high blood pressure increases the rate at which arterial plaque builds up. 4  It also hastens the hardening of clogged arteries. 5  Cigarette smoke.
Carotid artery disease is caused by a buildup of plaques in arteries that deliver blood to your brain.Plaques are clumps of cholesterol, calcium, fibrous tissue and other cellular debris that gather at microscopic injury sites within the artery. This process is called atherosclerosis.arotid artery disease is caused by a buildup of plaques in arteries that deliver blood to your brain.