Objective: Epidural stimulation (EDS) for tailored dura opening was introduced to minimize unnecessary exposure of primary cortical motor areas. To overcome dura impedance, higher stimulation intensities to elicit motor evoked potentials (MEP) are needed, but subdural cerebrospinal fluid (CSF) facilitates[for full text, please go to the a.m. URL] ; SeriesInformation ; 66. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC)