Copy Right- Hongqi ZzHANg-Department of Anatomy-Fudan Univers Division of the peripheral nervous system Cranial n. -12 pairs nervous Connect Spinal n. -31 pairs sense n Somatic n Motor n Distribution Visceral n Sense Sympathetic Motor Parasympathetic n Both somatic and visceral nerve pass through c cranial and spinal nerveCopy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Somatic n. Visceral n. Cranial n.- 12 pairs Spinal n.- 31 pairs Sympathetic n. Parasympathetic n. Division of the peripheral nervous system Motor Sense Connect PNS Distribution Motor n. Sense n. Both somatic and visceral nerve pass through cranial and spinal nerve