Majority: Middle cerebral artery

Superior inch: Anterior cerebral artery

because it is in continuity with internal carotid artry, usually embolus lodges there.

http://emedicine.medscape.com/article/323120-overview

From what I read, it sounds like the death of brain tissue caused by an infarction (blockage) in the middle cerebral artery.

I beileve (Looking in my Hole's anatomy & physiology text) that the anterior cerebral branches off the middle cerebral, which branches from the posterior communicating artery. Or it circles around to the anterior communicating artery. They all form the cerebral arterial circle.

1) maxillary artery

2) superficial temporal artery