Which of the following best describes the location of arachnoid villi?
A)Sitting within the choroid plexus
B)Lining the central sulcus
C)Protruding into the dural sinuses from the subarachnoid space
D)Protruding from the dural sinuses into the subarachnoid space

Question

Quizplus · Accepted Answer

Arachnoid villi are finger-like projections of the arachnoid mater that protrude into the dural sinuses from the subarachnoid space. They are responsible for absorbing cerebrospinal fluid and returning it to the venous circulation. Therefore, option C best describes their location.

Which of the Following Best Describes the Location of Arachnoid