Neurology Lab 1 - Module 1 - Blood Supply to the Brain: Page 3 of 5
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Step 19
Rotate
and add the
internal and common carotid arteries
.
Step 20
Compare the illustration to the cadaver, and use the
Highlight tool
to identify the major arterial supply.
Notice that the internal carotid artery makes a "step-like" pattern as it passes through the sphenoid bone and the cavernous sinus.
The external carotid arteries will be added when we discuss the arterial supply to the face and scalp.
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