Meninges: Pia Mater

Question 1

Pia mater

Answer 1

1. Innermost covering
2. Closely applied to brain surface
3. Carried into all sulci by cerebral arteries branches

Question 2

Pia mater site

Answer 2

Intervenes between:
1. Above: fornix body
And
2. Below: both thalamic upper surfaces

Question 3

3rd ventricle Tela Choroidea

Answer 3

When pia mater comes in contact with:
1. Above: ependymal floor of lateral ventricle central part
And
2. Below: ependymal roof of 3rd ventricle

Question 4

3rd ventricle Tela Choroidea contents

Answer 4

Posterior choroidal artery

Question 5

4th ventricle Tela Choroidea

Answer 5

1. Lower part of 4th ventricle roof pia mater
   Comes in contact with
2. Ependyma