When something gets compromised, the Circle of Willis was designed to compensate. :)

When something gets compromised, the Circle of Willis was designed to compensate. :)

Circle of Willis is the joining area of several arteries at the bottom (inferior) side of the brain. At the Circle of Willis, the internal carotid arteries branch into smaller arteries that supply oxygenated blood to over 80% of the cerebrum. Blockage of blood flow to the brain for even a short period of time can be disastrous and cause brain damage or even death.

Circle of Willis is the joining area of several arteries at the bottom (inferior) side of the brain. At the Circle of Willis, the internal carotid arteries branch into smaller arteries that supply oxygenated blood to over 80% of the cerebrum. Blockage of blood flow to the brain for even a short period of time can be disastrous and cause brain damage or even death.

Interesting way to remember the Circle of Willis https://ellievsmedicalschool.wordpress.com/2015/01/04/in-which-ellie-gets-desperate-with-her-mnemonic-devices/

Interesting way to remember the Circle of Willis https://ellievsmedicalschool.wordpress.com/2015/01/04/in-which-ellie-gets-desperate-with-her-mnemonic-devices/

Neurology----Major arteries in the head and neck: basilar artery, circle of willis, external carotid arteries, vertebral arteries, common carotid arteries, subclavian arteries, and aorta

Neurology----Major arteries in the head and neck: basilar artery, circle of willis, external carotid arteries, vertebral arteries, common carotid arteries, subclavian arteries, and aorta

The Circle of Willis is an arterial polygon formed as the internal carotid and vertebral systems anastomose around the optic chiasm and infundibulum of the pituitary stalk in the suprasellar cistern. This communicating pathway allows equalization of blood-flow between the two sides of the brain, and permits anastomotic circulation, should a part of the circulation be occluded. https://radiopaedia.org/articles/circle-of-willis

The Circle of Willis is an arterial polygon formed as the internal carotid and vertebral systems anastomose around the optic chiasm and infundibulum of the pituitary stalk in the suprasellar cistern. This communicating pathway allows equalization of blood-flow between the two sides of the brain, and permits anastomotic circulation, should a part of the circulation be occluded. https://radiopaedia.org/articles/circle-of-willis

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