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What is a sac formed by dilation of a vessel wall in the cerebral artery called?
Aneurysm
What is the sac formed by dilation of a vessel wall in the cerebral artery called?
Aneurysm
What is a sac formed by dilation of a vessel wall in the cerebral artert called?
An aneurysm is a sac formed by abnormal dilation of a vessel wall. A cerebral aneurysm is one that forms in a cerebral artery.
What is the artery resulting from fusion from of the left and right vertebrals?
The basilar artery is formed from the fusion of the left and right vertebral arteries at the base of the brainstem. It supplies blood to the brain and helps to form the posterior cerebral circulation.
What is arterial anastomosis?
A roughly circular anastomosisthat is located at the base of the brain and formed by the anterior communicating-artery, the two anterior cerebral, the two internal-carotid, the two posterior communicating, and the two posterior cerebral artery.From medical dictiionary
What is the medical term meaning sac formed by the widening of the wall of an artery?
It is called an Aneurysm
Two arteries are formed by the division of the brachipcephalic artery?
The brachiocephalic artery divides into the right common carotid artery and the right subclavian artery.
What artery branches off left brachiocephalic artery?
The brachiocephalic artery divides into the right common carotid artery and the right subclavian artery.
Basilar artery is formed by the union of what two arteries?
vertebral arteries
What forms the outer layer of the cerebral cortex?
The outer layer of the cerebral cortex is formed by gray matter, which consists of nerve cell bodies, dendrites, and synapses. This layer is crucial for processing information in the brain, including sensory perception, motor function, and higher cognitive functions.
What is the name of the two arteries that are formed by the division of the brachiocephalic artery?
the extenal carotid
How may moyamoya disease lead to cerebral hemorrhaging?
Cerebral hemorrhage occurs as a result of breakdown of the coexisting blood vessels that formed earlier in life due to stenosis or occlusion of the ICA
