Marki :- Arterial supply of the brain :- 1)Vertebral artery: | Exams intermediate📘

Marki :-
Arterial supply of the brain :-
1)Vertebral artery:
-anterior spinal artery
-posterior spinal artery
-posterior inferior cerebellar artery
2)basilar artery:
-anterior inferior cerebellar artery
-superior cerebellar artery
-pontine branches
-labyrinthine ((internal auditory)) artery
-posterior cerebral artery
3)Internal carotid artery:
The terminal branches are:
A)anterior cerebral artery:
-central branches
-cortical branches
B)middle cerebral artery:
-central branches
-cortical branches
4)Circle of willis:
-2 anterior cerebral arteries + 1 ant. communicating artery
-2 post. cerebral arteries + 2 post. communicating arteries