- absolute refractory period
- axon
- axon (or axonal) terminal (bouton)
- bipolar neuron
- dendrite
- EPSP (excitatory postsynaptic potential)
- ganglion
- graded potential
- hyperpolarization
- interneuron
- IPSP (inhibitory postsynaptic potential)
- motor (efferent)
- multipolar neuron
- myelin sheath
- nerve
- neuron (nerve cell)
- neuron cell body (soma; perikaryon)
- node of Ranvier
- nucleus (as it pertains to the nervous system; not the organelle)
- oligodendrocyte
- postsynaptic neuron
- presynaptic neuron
- relative refractory period
- saltatory conduction
- Schwann cell
- sensory (afferent)
- spatial summation
- synapse
- temporal summation
- threshold
- tract
- unipolar neuron