Which of the Following Is True of Multiple Sclerosis (MS)

Multiple Choice

Which of the following is true of multiple sclerosis (MS) ?

A) MS is most likely to develop in a person over the age of 65.
B) The cortex is the target of MS.
C) MS is caused by misfolded prion proteins.
D) People who live close to the equator are most likely to develop MS.
E) MS is more common in people born during the late winter and early spring.