brain lecture

Select the three meninges that cover the brain

• Dura

• Pia

• Arachnoid

• Subarachnoid

The tectum has four bulges called the corpora quadrigemina. Its parts includes the superior colliculi and inferior colliculi. If the superior colliculi is damaged, what may occur?

• unable to shift gaze on the speaker

• not being startled after being jumped at

• erratic behavior

The cerebrum makes up __ of the brain

• 2/5

• 3/5

• 4/5

The two layers of dura mater is periosteal and _______

When the periosteal and meningeal layers are not together, a blood vessel called the _____ _____ ______ is between it for the collection of CSF and blood

What tissue is pia mater made of?

• loose (areolar) CT

• dense regular CT

• dense irregular CT

CSF is found in each _________ and subarachnoid space

Select the correct flow of CSF to the brain

• Lateral ventricles, third ventricles, cerebral aqueduct, fourth ventricle, lateral and medial apentures

• Lateral ventricles, fourth ventricles, cerebral aqueduct, third ventricle, lateral and medial apentures

• Lateral apertures, Lateral ventricles, fourth ventricles, cerebral aqueduct, third ventricle, medial apentures

An aperture is a ______

Select the characteristics of CSF

• to protect

• to support

• to signal

• to hold the spinal cord