Vetrugno Robert, Liguori Rocco, Cortelli Pietro, Montagna Pasquale
Department of Neurological Sciences, University of Bologna, Bologna, Italy.
Clin Auton Res. 2003 Aug;13(4):256-70. doi: 10.1007/s10286-003-0107-5.
Sympathetic skin response (SSR), defined as the momentary change of the electrical potential of the skin, may be spontaneous or reflexively evoked by a variety of internal or by externally applied arousal stimuli. Although the suprasegmental structures influencing the SSR in humans are not well known, SSR has been proposed as a non-invasive approach to investigate the function of the sympathetic system. SSR is easy to apply but current procedures are not sufficiently reliable for diagnostic purposes, and show imperfect correlations both with clinical features and other measurements of autonomic, in particular, sudomotor dysfunction.
交感神经皮肤反应（SSR）被定义为皮肤电位的瞬间变化，它可以是自发的，也可以由各种内部或外部施加的唤醒刺激反射性诱发。虽然影响人类SSR的节段上结构尚不清楚，但SSR已被提议作为一种研究交感神经系统功能的非侵入性方法。SSR易于应用，但目前的程序用于诊断目的时不够可靠，并且与临床特征以及自主神经功能的其他测量指标（特别是汗腺运动功能障碍）之间的相关性并不理想。
