Question: what organs are affected by the sympathetic nervous system
Answer: Autonomic nervous supply to organs in the human body edit Organ Nerves Spinal column origin stomach PS : anterior and posterior vagal trunks S : greater splanchnic nerves T5 , T6 , T7 , T8 , T9 , sometimes T10 duodenum PS : vagus nerves S : greater splanchnic nerves T5 , T6 , T7 , T8 , T9 , sometimes T10 jejunum and ileum PS : posterior vagal trunks S : greater splanchnic nerves T5 , T6 , T7 , T8 , T9 spleen S : greater splanchnic nerves T6 , T7 , T8 gallbladder and liver PS : vagus nerve S : celiac plexus right phrenic nerve T6 , T7 , T8 , T9 colon PS : vagus nerves and pelvic splanchnic nerves S : lesse