Which of the Following Statements Most Accurately Depicts How Neurotransmitters

Multiple Choice

Which of the following statements most accurately depicts how neurotransmitters affect depression?

A) Researchers do not generally believe that neurotransmitters affect depression.
B) Having too much of certain neurotransmitters causes depression.
C) Some neurotransmitters do not function normally in people with depression.
D) Having either too much or too little of certain neurotransmitters causes depression.