Grachev I I, Alekseev N P, Khatazhukova E I, Epshteĭn N Z
Fiziol Zh SSSR Im I M Sechenova. 1979 Jun;65(6):912-9.
Two types of slowly adapting mechanosensitive units were revealed in the parenchyma of the rat mammary gland (SAI and SAII). At constant mechanical displacement of the parenchyma surface SAI exhibited irregular and SAII--regular firing. The diameter of the receptive fields of the SAI and SAII was 1.0--1.5 mm with the central point of this area being the most sensitive. Trapezoidal stimuli elicited both dynamic and static responses proportional to the velocity of the movement and its displacement amplitude; the threshold of the SAI and SAII increased as stimuli of increasing velocity were used.
在大鼠乳腺实质中发现了两种慢适应性机械敏感单元（SAI和SAII）。在实质表面进行恒定机械位移时，SAI表现出不规则放电，而SAII表现出规则放电。SAI和SAII感受野的直径为1.0 - 1.5毫米，该区域的中心点最为敏感。梯形刺激引发了与运动速度及其位移幅度成比例的动态和静态反应；随着使用速度增加的刺激，SAI和SAII的阈值升高。
