The Circle Of Willis (Circulus Arteriosus) Anatomy Of all the | Medcrine
The Circle Of Willis (Circulus Arteriosus) Anatomy
Of all the body parts the brain has a very high oxygen demand. It gets about a fifth of the total body oxygenation. Isn’t that amazing? In this article, we shall be having a look at the vascularity of the brain specifically an important anastomosis known as The Circle of Willis.
With just minutes of oxygen deprivation, the brain will develop ischaemic cell death. This is due to its high sensitivity to oxygen deprivation.
Arterial Blood Supply Of The Brain.
The brain is supplied by two main arteries: The left and right vertebral arteries and internal carotid arteries
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