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:
“Any genuine philosophy leads to action and from action back again to wonder, to the enduring fact of mystery.”
—Henry Miller (1891–1980)
“Thought is the seed of action; but action is as much its second form as thought is its first.”
—Ralph Waldo Emerson (1803–1882)
“The world is full of judgment-days, and into every assembly that a man enters, in every action he attempts, he is gauged and stamped.”
—Ralph Waldo Emerson (1803–1882)