The oral phase includes all swallowing activities that occur within the oral cavity. It can be divided ... In humans, evolutionary changes in the anatomy of passages that subserve respiration ...

and the supralaryngeal vocal tract (SVT), which includes the oral cavity and the pharynx, the cavity behind the mouth and above the larynx. When air from the lungs rushes against and through the ...

PART 1 Oral cavity, pharynx and esophagus GI Motility online (2006) doi:10.1038/gimo2 Published 16 May 2006 Physiology of oral cavity, pharynx and upper esophageal sphincter Benson T. Massey, M.D ...