Hyperpolarization in the postsynaptic cell is caused by A)excitatory postsynaptic potentials. B)inhibitory postsynaptic potentials. C)movement of K⁺ out of the cell. D)Both inhibitory postsynaptic potentials and movement of K⁺ out of the cell are correct.

Question

Quizplus · Accepted Answer

Hyperpolarization is typically caused by inhibitory postsynaptic potentials (IPSPs), which often result from the movement of K+ out of the cell, making the inside more negative.

Hyperpolarization in the Postsynaptic Cell Is Caused by