(German version) The manual is an ideal companion for beginners and advanced users in the field of intraoperative neurophysiological monitoring. It is aimed at both clinically active medical and non-medical staff, especially medical technical assistants, as well as representatives from medical technology. The basics, possibilities and limits of intraoperative neurophysiological monitoring are presented in a clear and easy-to-understand manner. The book provides the theoretical basis for the implementation and successful application of intraoperative neuromonitoring and is an ideal supplement to the practical training of IONM specialists.