Caitlin has taken a drug that has reduced the levels of GABA in her nervous system. One of the side effects that Caitlin is likely to experience will be
A) depression.
B) motor tics and other involuntary motor movements.
C) hallucinations.
D) increased levels of anxiety.

Question

Quizplus · Accepted Answer

GABA is an inhibitory neurotransmitter that reduces activity in the nervous system. Therefore, reducing its levels can lead to increased levels of anxiety and excitability. Options A and C are unlikely because they are more commonly associated with drugs that increase GABA levels, and Option B is more commonly associated with drugs that affect dopamine levels.

Caitlin Has Taken a Drug That Has Reduced the Levels