Romero Vidal S, Sprekelsen C, Estaca Jiménez A, Argudo Marco F
An Otorrinolaringol Ibero Am. 1989;16(4):401-6.
The classic Toynbee experiment produce changes in the patency of the Eustachian tube. With the finality of knowing the practicality of this ease maneuver the AA. measure the tympanogram variations during 10 swallowing sequences. The tracings are then confronted with the opening moments. The conclusion drawn out is that it does exist a correlation between the kind of register and the forced aperture of the ostium tubae.
经典的汤因比试验会使咽鼓管通畅度发生变化。为了确定这种简易操作的实用性，研究人员测量了10次吞咽过程中的鼓室图变化。然后将这些记录与开口时刻进行对比。得出的结论是，记录类型与咽鼓管开口之间确实存在相关性。
