Adaptive alternating current transcranial electrical stimulation (tACS)

Traditional deep brain stimulation (DBS) has been proven effective in the treatment of neurological diseases, especially Parkinson's disease (PD), but the deep brain stimulation system can be further optimized to maximize therapeutic benefits. This paper proposes a programmable adaptive transcranial electrical stimulation, which consists of LFP acquisition circuit, TACS stimulation circuit and adaptive closed-loop control algorithm. Compared with the traditional deep brain electrical stimulation for Parkinson's disease, adaptive ac transcranial electrical stimulation for Parkinson's disease (PD) has a better effect, and the application of advanced technology and treatment program is expected to achieve better clinical effect, save the time of regulation and avoid side effects.