Enteric nervous system

Definition

The enteric nervous system (ENS) is a complex network of neurons that govern the function of the gastrointestinal tract. It operates independently of the brain and spinal cord but interacts with the central nervous system.

Related terms

Gastrointestinal Tract: The pathway starting from the mouth to the anus, through which food passes, nutrients are absorbed, and waste is expelled.

Peristalsis: The series of wave-like muscle contractions that move food through the digestive tract.

Autonomic Nervous System: The part of the nervous system responsible for control of bodily functions not consciously directed, such as breathing, heartbeat, and digestive processes