The<unk>  is a bilateral bundle of afferent nerve fibers from the mitral and tufted cells of the<unk>  bulb that connects to several target regions in the brain, including the piriform cortex, amygdala, and entorhinal cortex. It is a narrow white band, triangular on coronal section, the apex being directed upward.
Olfactory tract
Olfactory trigone
Olfactory nerve
Auditory cortex
Hypothalamotegmental tract
Ciliary ganglion
Optician
Language center