Fondecyt

Fondecyt 11190822: Model-based analysis of a novel modality of spinal cord stimulation for the treatment of chronic pain

Spinal cord stimulation (SCS) is a well-established therapy to relieve pain in subjects with chronic pain. In this therapy, electrical currents are delivered to the dorsal column (DC) of the spinal cord via electrodes implanted in the epidural space. However, despite its widespread and long use, SCS is still prone to failures and there remain opportunities to improve its clinical efficacy. In this project, we will develop computational models to analyze an alternative modality of SCS in which the currents are delivered via skin electrodes, thereby overcoming the main failure factors of epidural SCS, and avoiding the risks and costs associated with the surgical requirements of implanted devices.