The Parasympathetic Division arises from cranial and sacral nerves.
sacral nerves
Mark D. Samson has written: 'Localization of the sacral parasympathetic nucleus in the dog' -- subject(s): Anatomy, Dogs, Nerves, Sacral, Sacral Nerves
The Sacral Hiatus
Peripheral neurons are bundled together to make up the 31 pairs.Each pair of nerves is named for the vertebra from which it exits. S1-5. These nerves enter through the sacral or pelvic vertebrae.
31 pairs. And they arise from the combination of the ventral and dorsal roots.
S1-5. These nerves enter through the sacral or pelvic vertebrae.
cervical spinal nerves, thoracic spinal nerves, lumbar spinal nerves, sacral spinal nerves
leg
Parasympathetic
abdominal wall
cervical, thoracic, lumbar, sacral nerves