Gastrointestinal Anatomy And Physiology: The Es... -

Triggered by the act of swallowing, this wave of contraction pushes the food bolus downward.

The primary function of the esophagus is . Once you swallow, the process becomes involuntary through a rhythmic contraction called peristalsis . Gastrointestinal Anatomy and Physiology: The Es...

A condition where the nerves in the esophagus are damaged, preventing the LES from opening and halting peristalsis. Triggered by the act of swallowing, this wave

Understanding esophageal anatomy is vital for recognizing common medical conditions: A condition where the nerves in the esophagus

The outer layer of connective tissue that anchors the esophagus to surrounding structures in the chest. 2. The Gatekeepers: Upper and Lower Sphincters

Located at the junction where the esophagus meets the stomach. Its primary job is to act as a one-way valve, letting food in but preventing caustic stomach acid from splashing back up. 3. Physiology: The Art of Peristalsis