[Basic conditions for electromyographic examination. Part I: EMG, nerve conduction velocity and test of motor end-plate function (author's transl)].

The purpose of the following contribution is to give a survey about the basic conditions of electromyographic examination. The necessary apparatus will be described as well as the course of examination. Moreover the parameter for the evaluation will be explained together with exogenous falsifying influences. This contribution is thought to be a guide for orientation to improve electromyographic recording and evaluation.