A closed loop fully automated wireless vagus nerve stimulation system.

ABSTRACT: Vagus nerve stimulation (VNS) has been explored as a treatment for a range of conditions, including epilepsy, cardiovascular disorders, drug-resistant depression, chronic pain, and obesity. Conventionally, VNS is administered using an open-loop approach, in which trained personnel adjust stimulation parameters. Medical supervision is necessary to minimize adverse effects, such as severe bradycardia, which can significantly interfere with daily activities. This requirement limits the feasibility of VNS in unsupervised settings and highlights the need for an automated control system. To address this limitation, we introduce the fully automated wireless VNS (FAW-VNS) system, which dynamically adjusts stimulation parameters to maintain steady-state operation while minimizing bradycardia. The F

SUBMITTER: Mathews RP 

PROVIDER: S-EPMC12311178 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature