The GVE fibres arise from the nuc. of GVE column.
These fibres form the cranial outflow of the PNS.
These fibres end in the peripheral parasympathetic ganglia.
Postganglionic fibres ⇒ smooth muscles or glands.
GSE
SVE
GVE
Midbrain
Edinger-Westphal nuc.
Pons
Sup. Salivatory nuc.
Inf. Salivatory nuc.
Medulla
Dorsal nucleus of vagus