Which Statements Regarding Common Neurological Changes in Older Adults Are

Which statements regarding common neurological changes in older adults are true? Select all that apply.

A) Older adults have slower reactions and decreased ability for rapid problem solving.
B) With advanced age, the number of functioning neurons decreases.
C) Neurological deficits may be attributed to medications or medication interactions.
D) With normal aging, memory and the ability to discriminate decrease.
E) Intelligence decreases during the normal aging process.