Real-Time Adjustment of Impulse Stimulation Parameters Using a Closed-Loop Deep Brain Stimulation System

Abstract

The closed-loop deep brain stimulation system is a new research that provides real-time adjustment of impulse stimulation parameters. This system belongs to the implantation medical equipment technical field, which is designed for gathering physiological signals of patients. It includes a host computer that displays data in real-time, data storage, design optimization algorithms, and renewal embedded programs. The system has two modes of operation: one is where the embedded nerve stimulator carries out the formation closed-loop control of Embedded algorithm processing data, and the other is where the data collection reaches the host computer by wireless communication module. The stimulation parameter is controlled by the wireless communication module after host computer algorithm process, forming a closed loop. This research aimed to investigate the feasibility of using the closed-loop deep brain stimulation system for electronic stimulation of the nervous system disease and its potential for clinical research or zooscopy for closed-loop stimulation methods. The study provides a good platform for the research of closed-loop stimulation methods.