Jakstat H
Abteilung für Zahnärztliche Prothetik der Universität Hamburg.
Dtsch Zahnarztl Z. 1991 Nov;46(11):766-8.
Chewing forces were measured in a needle point tracing while the patients could view their actual and the proposed chewing forces (5 N, 10 N and 30 N) on a computer screen (biofeedback). Most probands used less than the proposed forces in the experiments. All probands approached the proposed level of force step by step. Fatigue of the chewing muscles led to a change in the Fourier-transformation of the recorded samples: An increase in short-waved components (frequencies of approximately 1 Hz) was found.
在针点追踪过程中测量咀嚼力，同时患者可以在电脑屏幕上查看他们实际的和设定的咀嚼力（5牛、10牛和30牛）（生物反馈）。在实验中，大多数先证者使用的力小于设定的力。所有先证者都逐步接近设定的力水平。咀嚼肌疲劳导致记录样本的傅里叶变换发生变化：发现短波成分（频率约为1赫兹）增加。
