Which nerve is responsible for autonomic control of multiple digestive organs?

The vagus nerve is the primary component of the parasympathetic nervous system and plays a crucial role in regulating autonomic functions of multiple digestive organs. It extends from the brainstem down through the neck and thorax to the abdomen, innervating various organs, including the heart, lungs, and digestive tract. In the digestive system, the vagus nerve facilitates processes such as peristalsis (the movement of food through the intestines), the secretion of digestive enzymes, and the regulation of gut motility.

Its extensive innervation allows it to influence a range of digestive functions, making it essential for maintaining the overall homeostasis and efficiency of the digestive process. This is particularly important after eating when the body enters a state that promotes digestion and absorption of nutrients.