The most common vascular Cause of isolated third nerve palsy in a young person is a berry aneurysm arising from -

The most common vascular Cause of isolated third nerve palsy in a youn

1.	The most common vascular Cause of isolated third nerve palsy in a young person is a berry aneurysm arising from -
A.	Anterior communicating artery
B.	Posterior communicating artery
C.	Middle cerebral artery
D.	Basilar artery
Answer» C. Middle cerebral artery