Which of the following marker denotes lateral recess of fouh ventricle: (A) C, (B) A, (C) D, (D) B
Answer is C. Lateral recess of fouh ventricle carry CSF towards the foramen of Luschka, where it escapes into the sub-arachnoid space. Note: 4th ventricle lies in Rhombencephalon. Key: A - Lateral ventricle, lying in the cerebral hemispheres (telencephalon). B - Third ventricle is a midline ventricle in diencephalon. C - Cerebral aqueduct is a midline ventricle, passing through the midbrain (mesencephalon).