Research has found that some aspects of memory tend to become poorer during our later years, at least partly because parts of the brain that produce the neurotransmitter _________ become impaired with age.
A) serotonin
B) acetylcholine
C) gamma-aminobutyric acid (GABA)
D) dopamine

Question

Quizplus · Accepted Answer

Research has found that acetylcholine-producing neurons in the brain become impaired with age, leading to poorer memory function.

Research Has Found That Some Aspects of Memory Tend to Become