The rate of firing of the postsynaptic neuron depends on the amount of ______ input it receives from the presynaptic neuron.
A) excitation
B) inhibition
C) equalizing
D) both excitation and inhibition

Question

Quizplus · Accepted Answer

The rate of firing of the postsynaptic neuron depends on both the amount of excitation and inhibition it receives from the presynaptic neuron. Excitatory input increases the likelihood of firing, while inhibitory input decreases it. Therefore, both types of input must be considered when determining the net effect on the postsynaptic neuron's firing rate.

The Rate of Firing of the Postsynaptic Neuron Depends on the Amount