axon
long projection on a neuron that conducts signals to other neurons
Squid giant axon
very largenerve fiber that controls part of the water jet propulsion system in squid
climbing fiber
axons of inferior olive neuron
parallel fiber
fiber that results from the bifurcation of a cerebellar granule cell axon in the molecular layer into two diametrically opposed branches, that are oriented parallel to the long axis of the folium