Ted is an older adult who leads an active life. He enjoys reading, participating in Tai Chi, meeting friends for meals, and volunteering at a local charity.

Which of the following statements about his cognitive functioning is TRUE?

A) Ted’s activities will eliminate the possibility for memory decline.

B) Ted’s activities will have a positive influence his brain activity and cognitive functioning.

C) Ted’s activities will have no effect on his cognitive functioning.

D) Ted is in danger of overloading his brain with too much cognitive activity.