Action
As soon as the bolus of food is received in the pharynx, the elevator muscles relax, the pharynx descends, and the constrictors contract upon the bolus, and convey it downward into the esophagus.
Read more about this topic: Superior Pharyngeal Constrictor Muscle
Famous quotes containing the word action:
“Rash actions are seldom committed in isolation. With the first rash action we always do too much. So we usually go on to commit a second one—and then we do too little.”
—Friedrich Nietzsche (1844–1900)
“We are oft to blame in this,
‘Tis too much proved, that with devotion’s visage
And pious action we do sugar o’er
The devil himself.”
—William Shakespeare (1564–1616)
“This nation asks for action, and action now.”
—Franklin D. Roosevelt (1882–1945)