Arterial circulation at the base of the brain
Original diagram from Gray's anatomy, now out of copyright.
Diagram of the basilar artery and circle of willis.
This diagram has been reproduced from Gray's Anatomy 20th US edition which has now lapsed into the public domain (http://en.wikipedia.org/wiki/Image:Circle_of_Willis_en.svg)
Used in the following articles:
- Labyrinthine artery - “The labyrinthine artery (also known as the auditory artery, internal auditory artery) is a long and slender artery that is the main arterial supply...”
- Basilar artery - “The basilar artery is part of the posterior cerebral circulation. It artery arises from the confluence of the left and right vertebral arteries at ...”
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