The Critical Difference Between Normal Memory Loss of Old Age

The critical difference between normal memory loss of old age and that of dementias is ________.

A) memory loss in dementias is much larger
B) in dementias, forgetting interferes with day-to-day life and is often accompanied by other kinds of cognitive decline
C) memory loss in dementias can be treated when caught early
D) memory loss in dementias is strongly based on genetics