Which of the following statements about a compound action potential recording is not true?

A)Each peak represents a group of axons of similar conduction velocity.
B)Each peak represents a group of axons of similar diameter.
C)The magnitude of each peak reflects the number of axons in that category.
D)The magnitude of a peak is negatively correlated with axonal conduction velocity.
E)The profiles of peaks are characteristic of and different for different peripheral nerves.