Chapter 4, Problem 3CS

__________ medications are often used to treat patients with ADHD. Tranquilizer Antibiotic Stimulant Anti-seizure

Watch this animation (http://openstaxcollege.org/l/CSFflow) that shows the flow of CSF through the brain and spinal cord, and how it originates from the ventricles and then spreads into the space within the meninges, where the fluids then move into the venous sinuses to return to the cardiovascular circulation. What are the structures that produce CSF and where are they found? How are the structures indicated in this animation?

Why is it difficult to identify the cause of many nervous system disorders? The genes associated with the diseases are not known There are no obvious defects in brain structure The onset and display of symptoms varies between patients all of the above