Non-invasive Neuromodulation NESA Through Somatosensory Evoked Potentials and Sympathetic-cutaneous Responses

The electrodes will be placed with the help of gloves and adapted socks for 1 hour, twice a week, until 10 intervention sessions are completed. In addition, depending on the session, an adhesive electrode will be placed at the level of C7. Characteristics of microcurrents: pulsed monophasic rectangular wave with a pulse of 1.3 s and pause of 300 ms, voltage 3 mV and intensity 0.5 μA.