Textbook Question
Briefly explain how nerve impulses are initiated and transmitted, and why conduction at synapses is always one-way.
141
views
An excitatory postsynaptic potential (EPSP) is __________.
the same as a nerve impulse along an axon.
a result of a stimulus strong enough to produce threshold.
a graded depolarization produced by the arrival of a neurotransmitter.
an action potential complying with the all-or-none principle.