Question

A presynaptic neuron is firing action potentials at a high frequency. It therefore is releasing bursts of neurotransmitter onto the postsynaptic cell in quick succession. This causes the postsynaptic cell to depolarize more than it would from a single EPSP. This is an example of A. temporal summation B. spatial summation C. hyperpolarization D. the absolute refractory period E. none of the above

          A presynaptic neuron is firing action potentials at a high frequency. It therefore is releasing
bursts of neurotransmitter onto the postsynaptic cell in quick succession. This causes the
postsynaptic cell to depolarize more than it would from a single EPSP. This is an example of
A. temporal summation
B. spatial summation
C. hyperpolarization
D. the absolute refractory period
E. none of the above

$A presynaptic neuron is firing action potentials at a high frequency. It therefore is releasing bursts of neurotransmitter onto the postsynaptic cell in quick succession. This causes the postsynaptic cell to depolarize more than it would from a single EPSP. This is an example of A. temporal summation B. spatial summation C. hyperpolarization D. the absolute refractory period E. none of the above$

Added by Marissa B.

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