Abstract #2712

The neuro-brain functional mechanisms that cause different efficacy of transcutaneous auricular vagus nerve stimulation on primary insomnia

Xiao Wu¹, Yue Zhang², and Ji-lei Zhang³

¹Department of chinese medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China, ²The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China, ³Philips Healthcare, Shanghai, China

Recently, some studies have reported the efficacy of transcutaneous auricular vagus nerve stimulation (taVNS) on primary insomnia. However, its effective rate fluctuated greatly. Therefore, our study aimed at studying the reasons that caused the different efficacy of taVNS.

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