title: Electrodiagnosis of peripheral neuropathy.
abstract: Electrodiagnostic studies are an important component of the evaluation of patients with suspected peripheral nerve disorders. The pattern of findings and the features that are seen on the motor and sensory nerve conduction studies and needle electromyography can help to identify the type of neuropathy, define the underlying pathophysiology (axonal or demyelinating), and ultimately help to narrow the list of possible causes. This article reviews the electrodiagnostic approach to and interpretation of findings in patients with peripheral neuropathies.
authors.affiliation: EMG Laboratory, Department of Neurology, Mayo Clinic Arizona, 13400 East, Shea Boulevard, Scottsdale, AZ 85259, USA. ross.mark@mayo.edu
authors.forename: Mark A
authors.initials: MA
authors.lastname: Ross
mesh_terms: D004568:Electrodiagnosis / Q000379:methods*; D006801:Humans; D010523:Peripheral Nervous System Diseases / Q000175:diagnosis*