Which of the following supplies the pineal gland?
Posterior choroidal aeries
Tuberothalamic
Recurrent aery of Heubner
Lenticulostriate aery
Pineal gland is present posterior to midbrain so if tumor is in pineal gland ,it may l/t dorsal mid brain syndrome as it would press on the midbrain from behind. * MCA(Middle Cerebral Aery) not a pa of Circle of Willis * PCA (Posterior Cerebral Aery) P1,P2 and 10-11 Post choroidal aeries P1 supplies- Midbrain P2 supplies -PCA Post choroidal aeries supplies -Pineal gland
Raised ICP and Brain death