vascular

Question 1

What forms basilar artery

Answer 1

Union of the vertebral arteries. ( Medullary oblongata and pons)

Question 2

what artery basilar artery drain to

Answer 2

posterior cerebral arteries.

Question 3

what arteries supply blood to midbrain

Answer 3

posterior cerebral, superior cerebellar and basilar artries.

Question 4

Characteristic of Cranial nerves

Answer 4

all cranial nerves have a layer of pia mater

Question 5

Origin of the Cranial Nerves

Answer 5

1 and 2 from cerebrum
3- 12 from brainstem.
4 originated from midbrain.
3 orginated from midbrain-pontine junction.
5 originated from pons
6-8 from pontine medulla junction.
9-12 originated from medulla oblongata