Effect of Continuous Vibration on Sural Nerve Action Potentials

Abstract

The effects of continuous vibration on sural nerve action potentials were investigated in 15 subjects. The results show that continuous vibration applied to the sural nerve innervated skin area produces an amplitude reduction of the sural nerve action potentials on both painless and painful stimulation conditions. This amplitude decrease is attributed to an impulse blockage of the large diameter afferent nerve fibers.