The esophageal sphincters are bands of muscles at the top and bottom of the esophagus — the muscular tube that passes food and drink from the mouth to the stomach. Esophageal sphincters open and close ...

Presbyphagia refers to age-related changes in the oropharyngeal and esophageal swallowing of healthy adults. Sarcopenia is age-related loss of skeletal muscle mass, organization, and strength. Good ...

Disorders like esophageal cancer and gastroesophageal reflux disease are difficult to treat without properly understanding the esophagus’s mechanical properties. The findings establish a baseline for ...

The upper esophageal sphincter (UES) closure muscles include the cervical esophagus, cricopharyngeus, and inferior pharyngeal constrictor, but primarily the cricopharyngeus. The main functions of UES ...

The esophagus is the tube that connects your mouth to your stomach. Barrett’s esophagus is a condition where the tissue in your lower esophagus becomes damaged. It starts to resemble the tissue in ...

Panel A shows the microscopic myoarchitecture of the circular and longitudinal muscle layers of the lower esophageal sphincter and stomach. The circular muscle fibers of the esophagus cross each other ...

Increased esophageal hypervigilance and anxiety were associated with worse post-treatment symptoms and poor quality of life ...

Esophageal manometry is an outpatient test used to identify problems with movement and pressure in the esophagus that may lead to problems like heartburn. The esophagus is the "food pipe" leading from ...

Eating certain foods, including those containing fiber, while avoiding sugary foods and those that cause heartburn may help prevent Barett’s esophagus from getting worse. Barrett’s esophagus is a ...