Question

the csf moves from ventricle of the brain to subarachnoid space through
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Answer 1

Cerebrospinal Fluid Circulation and Absorption

From the third ventricle it flows down a long, narrow passageway (the aqueduct of Sylvius) into the fourth ventricle. From the fourth ventricle it passes through three small openings (foramina) into the subarachnoid space surrounding the brain and spinal cord.

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