====== Anterior circulation ======

[[Blood]] supply to the anterior portion of the [[brain]]. 

It is supplied by the following arteries:

[[Internal carotid artery]]

[[Anterior cerebral artery]] (ACA)

[[Anterior communicating artery]]

[[Middle cerebral artery]] (MCA).

===== Anterior circulation stroke =====
[[Anterior circulation stroke]]

===== Anterior circulation aneurysm =====

see [[Anterior circulation aneurysm]].

===== Posterior circulation =====


see [[Posterior circulation]].