一项关于聚焦超声应用的接收研究。I. 对人体皮肤和深部感受器结构的影响。
A study of reception with the use of focused ultrasound. I. Effects on the skin and deep receptor structures in man.
作者信息
Gavrilov L R, Gersuni G V, Ilyinski O B, Tsirulnikov E M, Shchekanov E E
出版信息
Brain Res. 1977 Oct 28;135(2):265-77. doi: 10.1016/0006-8993(77)91030-7.
The possibility of use of focused ultrasound (focused beam of high-frequency mechanical waves) for stimulation of nerve structures was investigated. The stimulation of human hand resulted in various sensations: tactile, temperature, pain etc. The corresponding thresholds were determined and characteristic features of ultrasonically induced sensations were studied. The modality of temperature sensation (warmth-cold) was found to depend on the environmental temperature. The character of pain was dependent upon the type of tissue stimulated. Effective factors in ultrasonic stimulation are discussed.
研究了使用聚焦超声（高频机械波聚焦束）刺激神经结构的可能性。对人手的刺激产生了各种感觉：触觉、温度觉、痛觉等。确定了相应的阈值，并研究了超声诱发感觉的特征。发现温度觉（热-冷）的形式取决于环境温度。疼痛的性质取决于所刺激的组织类型。讨论了超声刺激的有效因素。
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