A) Spatial summation
B) Temporal summation
C) Presynaptic excitation
D) Presynaptic inhibition
Correct Answer: A
Solution :
[a] The diagram shows that three different stimuli arrive at the same time and evoke a large EPSP that leads to an action potential, while less than three do not. This is spatial summation. Temporal summation involves the same stimulus arriving in rapid successionYou need to login to perform this action.
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