G. Palmieri et al., Further observations on the presence of ganglion cells in the oculomotor nerves of mammals and fish: Number, origin and probable functions, ANAT HISTOL, 28(2), 1999, pp. 109-113
The oculomotor nerves (3rd, 4th and 6th) of some species of fish and mammal
s have been studied to establish the presence, number, true topography and
probable functional role of the ganglion cells located along the trunk. The
finding of typical pseudo-unipolar ganglion cells is always unpredictable
and extremely variable, from an inter- and intra-specific point of view, in
members of the two zoological classes studied.