... Campus Benjamin Franklin, Berlin, Germany, 2Department of Neurology and Clinical Neurophysiology, Fachklinik Neustadt, Neustadt, Germany and 3Department of Clinical Neurophysiology, Charité ... occur in humans, the SEP of intact neighbouring hand nerves were recorded in 29 patients with hand nerve lesions. To hypothetically explain the observed changes of SEP-components, SEP recording following ... after radial nerve lesion [4]. In contrast, the results of the present study in humans demonstrated no change of primary SEP-compo-nents of intact neighbouring hand nerves following hand nerve lesions....