Video demonstrating first nasopharynx function during belching then nasopharynx function during swallow. Nasopharynx function during belch: concurrent videoendoscopic and videofluoroscopic recording ...

The gag reflex, also known as the pharyngeal reflex or laryngeal spasm, is a contraction of the back of the throat triggered by an object touching the roof of your mouth, the back of your tongue, the ...

It has been hypothesized that life-threatening events are caused by supraesophageal reflux (SER) of gastric contents that activates laryngeal chemoreflex-stimulated apnea. Placing infants supine ...

You may be able to overcome a sensitive gag reflex with gradual practice. In the meantime, using certain techniques may help you swallow pills or undergo dental work. The gag reflex, also called the ...