Multiple Choice
When several EPSPs arrive at the axon hillock from different presynaptic locations,depolarizing the postsynaptic cell to threshold for an action potential,this is an example of
A) temporal summation.
B) spatial summation.
C) tetanus.
D) the refractory state.
E) an action potential with an abnormally high peak of depolarization.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The fastest possible conduction velocity of action
Q3: The botulinum toxin reduces the synaptic release
Q49: For the following questions, refer to the
Q51: Why do Na⁺ ions enter the cell
Q51: In response to a stimulus, Na⁺ and
Q58: When several IPSPs arrive at the axon
Q59: A neurophysiologist is investigating nerve reflexes in
Q65: In a simple synapse, neurotransmitter chemicals are
Q66: A "resting" motor neuron is expected to<br>A)
Q69: Adjacent neurons with direct (non-neurotransmitter)action potential transfer