Which of the following characterizes ionotropic effects?
A) rapid, short-lived effects
B) rapid, long lasting effects
C) excitatory only
D) inhibitory only

Question

Quizplus · Accepted Answer

Ionotropic effects are rapid and short-lived because they involve a direct interaction between a neurotransmitter and an ion channel protein in the postsynaptic membrane. This causes a rapid change in membrane potential and ion flow, resulting in a brief change in neuronal activity.

Which of the Following Characterizes Ionotropic Effects