The layer of the meninges that is directly attached to the surface of the brain and spinal cord is the mater.

The layer of the meninges called the mater is thin and lacks blood vessels; it does not extend into the sulci of the brain.

The three layers of protective membranes that surround the brain and spinal cord are called the mater, the mater, and the mater.

What is the outer layer of the meninges called?Multiple choice question.pia materarachnoid materdura mater

Select all that applyIdentify the three layers of meninges.Multiple select question.spinal materarachnoid matervertebral materdura materpia mater

Which part of the brain is composed of nerve cells that filter stimuli and runs from the spinal cord through the brainstem and thalamus?