PBS Nova spoke with physiology experts and competitors to find out what happens to the human body during intense speed eating competitions. It turns out these “athletes” train their stomachs ...

A continuation of the basic knowledge of human structure and function. The topics treated are cardiovascular system, lymphatic system, respiratory system, endocrine system, digestive system, ...

Pavlov and his coworkers had constructed a compelling account of the physiology of digestion. In this Pavlovian picture, the nervous system controlled and coordinated the output of digestive ...