Diff: 1 Page Ref: 423-424 35) An inhibitory postsynaptic potential (IPSP) is associated with ________.
A. a change in sodium ion permeability
B. hyperpolarization
C. opening of voltage-regulated channels
D. lowering the threshold for an action potential to occur
Answer:B
Diff: 1 Page Ref: 423-424 35) An inhibitory postsynaptic potential (IPSP) is associated with ________.
A. a change in sodium ion permeability B. hyperpolarization C. opening of voltage-regulated channels D. lowering the threshold for an action potential to occur