Somatosensory evoked potentials are crucial in determining the physiological changes of potentials in nerve pathways. Although their main function is diagnostic, the investigators have recently been used as a physiological test to determine physioelectric changes in healthy subjects to study applied stimuli, such as laser, pain or electrotherapy.
Healthy people
Optimal cognitive abilities and mentally competent to participate in the study.
In condition to complete the study questionnaires.
Focal mononeuropathies in both upper and lower limbs
Peripheral neuropathy.
Patients with implanted functioning pacemakers / defibrillators. Patients with bleeding disorders. Patients being treated with anticoagulants. Patients on antiplatelet therapy.
Present some of the contraindications for a treatment with NESA XSIGNAL®: pacemakers, internal bleeding, do not apply electrodes on skin in bad condition, with ulcerations or wounds, acute febrile processes, acute thrombophlebitis and / or electricity phobia.