The magnitude of a receptor potential

Question

Quizplus · Accepted Answer

The magnitude of a receptor potential affects the frequency of resulting action potentials. In other words, a stronger receptor potential will result in a higher frequency of action potentials being sent to the brain. The other choices are incorrect: A) The strength of the incoming action potential would not affect a receptor potential, as they are different types of signals. B) The magnitude of a receptor potential usually decreases over time with sustained stimulation. C) The magnitude of a receptor potential can vary depending on the type of stimulus (e.g. light vs. sound). D) The amount of neurotransmitter released would affect postsynaptic potentials, not receptor potentials.

The Magnitude of a Receptor Potential