Word: pharynx
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Dates: during 1930-1939
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...that it serves as a quantitative test for prolactin in samples sent there by other laboratories. Dr. Bates, who took part in the original discovery of the hormone, has specialized in this "biological assay." Dr. Schooley has worked out a pituitary removal technique for pigeons, going in through the pharynx at the back of the throat, which leaves the back lobe of the gland intact so that almost all the birds survive the operation...
...flattened, hollow gold bulb for the soft palate. He solders these together and anchors them to the upper teeth with lugs. When uttering words, the person who wears this device imperceptibly clenches his throat muscles. For practice he utters the word "giggle." This shuts off the upper pharynx. In inhaling, the throat is relaxed as in normal individuals...
There are two theories of how vowel sounds are made: 1) that the vocal cords vibrate, like rubbed violin strings; 2) that, like blowing a whistle or across a bottle mouth, puffs of air from the vocal cords excite resonances in the head cavities (pharynx, mouth, nose, sinuses). To confirm one or the other theory, Lee Edward Travis of University of Iowa's Psychopathic Hospital and Archibald R. Buchanan of the Department of Anatomy, cut the heads from a couple of dead men, suspended the heads by wires from a ceiling and up through the severed necks blew puffs...