Physiology Which of the following foramina allows cerebrospinal fluid to pass directly from the ventricular system into the subarachnoid space? A Foramen of Magendie B Aqueduct of Sylvius C Third ventricle D Lateral ventricle 💡 Explanation Which of the following foramina allows cerebrospinal fluid to pass directly from the ventricular system into the subarachnoid space? ✓ Correct Answer: A. Foramen of Magendie