Synopsis To investigate if motor cortical representation shows plastic change after short-term somatosensory stimulation, the brain activation during the right thumb movement was compared before and after transcutaneous electric nerve stimulation (TENS) by using fMRI. The activation in the primary motor area (M1) decreased after the intervention with TENS. This reduction lasted for 30 min. The ...

In recent years, there has been remarkable progress in the understanding and practical use of transcranial electrical stimulation (tES) techniques. Nevertheless, to date, this experimental effort has not been accompanied by substantial reflections on the models and mechanisms that could explain the stimulation effects. Given these premises, the aim of this article is to provide an updated pictu...

Authored by Vladimir Kaye, MD, Consulting Staff, Departments of Neurology and Psychiatry, Hoag Hospital Coauthored by Murray E Brandstater, MBBS, PhD, Chairman and Program Director, Professor, Department of Physical Medicine and Rehabilitation, Loma Linda University School of Medicine Edited by Virginia Simson Nelson, MD, MPH, Chief, Clinical Associate Professor, Department of Physical Medicine...

UNLABELLED We reviewed trigeminal nerve stimulation (TNS) and transcutaneous vagus nerve stimulation (tVNS). All techniques have shown preliminary promising results, although the results are mixed. METHOD We performed a systematic review of the Medline and Embase databases, with no constraint to dates, through June 2013. The keywords were [(1) trigeminal nerve stimulation OR (2) cranial nerve...

Transcutaneous electrical nerve stimulation (TENS) is a non-invasive analgesic technique that is used to relieve nociceptive, neuropathic, and musculoskeletal pain. During TENS, pulsed electrical currents are generated by a portable pulse generator and delivered across the intact surface of the skin via the selfadhering conducting pads called electrodes (Fig. 1). Patients can self-administer TE...