Layers of tissue in the brain and spinal cord

Question 1

What delicate tissue covers the surface of the brain, spinal cord, and segmental nerves

Answer 1

pia mater

Question 2

What delicate tissue is the next layer going out in the CNS

Answer 2

arachnoid mater

Question 3

What is the next layer after the arachnoid mater

Answer 3

dura mater

Question 4

Where is the CSF contained

Answer 4

the subarachnoid space

Question 5

where is the subarachnoid space

Answer 5

between the pia mater and the arachnoid mater

Question 6

What is the function of the dura mater

Answer 6

protection of the brain and spinal cord

Question 7

Is the arachnoid mater waterproof or solute proof

Answer 7

waterproof

Question 8

Does the arachnoid mater villi poke through the inner later of the dura mater or the outer layer of the pia mater

Answer 8

inner layer of the dura mater

Question 9

What are the two layes of the dura mater and what are their function s

Answer 9

inner layer of the dura mater called the falx cerebri separates the cerebral hemispheres
the outer layer called the tentorium cerebelli holds the cerebrum off the cerebellum

Question 10

What drains out into the spaces between the two layers of the dura mater

Answer 10

venous blood