title: Peripheral sympathetic conduction velocity calculated from surface potentials.
abstract: A simple, non-invasive and well tolerated technique is described for measuring autonomic nerve conduction velocity (ANCV) using proximal and distal peripheral autonomic surface potential (PASP) recordings. ANCV were obtained in 90% of subjects, and are comparable to values measured by intraneural recording. This technique may have applications in the assessment of autonomic neuropathies and can be readily performed in a standard EMG laboratory.
mesh_terms: D000328:Adult; D004594:Electrophysiology / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D009431:Neural Conduction; D010525:Peripheral Nerves / Q000502:physiology*; D013564:Sympathetic Nervous System / Q000502:physiology*; D013997:Time Factors