neurons:
neuroepithel cell in the olfactory part of nasal cavity - fila olfactoria
passing throughr lamina cribrosa ossis etmoidalis into skull cavity
neurons: mitral cells
in the plfactory bulb - olfactory tract - olfactory trigone - gyri olfactorii
med. et lat. - two main directions:
limbic system - corpus amygdaloideum + lobus temporalis (uncus gyri parahippocampalis, area entorhinalis /area 28/, periamygdalar and prepiriform cortex) a then further to hypothalamus a lobus insularis