Riakhovskiĭ A N, Raĭtses V S
Fiziol Zh (1978). 1990 May-Jun;36(3):94-8.
A method is proposed to estimate mastication by three indices: chewing effect, chewing performance, chewing efficiency. Definitions are given for these terms. A new chewing test is described, permits studying the influence of the number of chewing strokes, chewing force and volume of test portion on the mastication using a group of 25 dentate persons aged 17-25 years with class I occlusion. A new approach to the estimation of chewing efficiency changes traditional views. A strong positive correlation is first found between chewing effect (A) and integrated bioelectrical activity (J) of chewing muscles with the constant number of chewing strokes. A relation between A and J is established when the number of chewing strokes increases.
咀嚼效果、咀嚼性能、咀嚼效率。给出了这些术语的定义。描述了一种新的咀嚼测试，该测试允许使用一组25名年龄在17 - 25岁、I类咬合的有牙者，研究咀嚼次数、咀嚼力和测试部分体积对咀嚼的影响。一种估计咀嚼效率的新方法改变了传统观点。首次发现，在咀嚼次数恒定的情况下，咀嚼效果（A）与咀嚼肌的综合生物电活动（J）之间存在强正相关。当咀嚼次数增加时，建立了A与J之间的关系。
