Intrafascicular Vagal Activity Recording and Analysis Based on Carbon Nanotube Yarn Electrodes

doi:10.1007/s12204-020-2197-9

Journal of Shanghai Jiao Tong University(Science) ›› 2020, Vol. 25 ›› Issue (4): 447-452.doi: 10.1007/s12204-020-2197-9

Intrafascicular Vagal Activity Recording and Analysis Based on Carbon Nanotube Yarn Electrodes

ARRANZ Javier, GUO Jinyao (郭金尧), YU Xiao (于潇), WANG Jiaojiao (王娇娇), CHAI Xinyu (柴新禹), WANG Jiguang (王继光), SUI Xiaohong (隋晓红)

(1. School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China; 2. Suzhou Institute of
Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, Jiangsu, China; 3. Shanghai Jiao Tong
University School of Medicine affiliated Ruijin Hospital, Shanghai 200025, China)
(1. School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China; 2. Suzhou Institute of
Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, Jiangsu, China; 3. Shanghai Jiao Tong
University School of Medicine affiliated Ruijin Hospital, Shanghai 200025, China)

Online:2020-08-28 Published:2020-07-29
Contact: SUI Xiaohong (隋晓红) E-mail:suixhong@sjtu.edu.cn

Abstract

Abstract: The vagus nerve carries sensory information from multiple organs in the body. The recording of
its activity and further processing is a key step for neuromodulation treatments. This paper presents a specific
algorithm for the processing and discrimination of intrafascicular recordings from the vagus nerve using the
novel carbon nanotube yarn electrodes. Up to four different neural waveforms were found, whose occurrence
corresponded to distinct levels of anesthesia depth.

Key words: carbon nanotube yarn| intrafascicular electrodes| vagus nerves| neural signals

摘要： The vagus nerve carries sensory information from multiple organs in the body. The recording of
its activity and further processing is a key step for neuromodulation treatments. This paper presents a specific
algorithm for the processing and discrimination of intrafascicular recordings from the vagus nerve using the
novel carbon nanotube yarn electrodes. Up to four different neural waveforms were found, whose occurrence
corresponded to distinct levels of anesthesia depth.

关键词: carbon nanotube yarn| intrafascicular electrodes| vagus nerves| neural signals

CLC Number:

R 318

ARRANZ Javier, GUO Jinyao, YU Xiao, WANG Jiaojiao, CHAI Xinyu, WANG Jiguang, SUI Xiaohong . Intrafascicular Vagal Activity Recording and Analysis Based on Carbon Nanotube Yarn Electrodes[J]. Journal of Shanghai Jiao Tong University(Science), 2020, 25(4): 447-452.

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Intrafascicular Vagal Activity Recording and Analysis Based on Carbon Nanotube Yarn Electrodes

Intrafascicular Vagal Activity Recording and Analysis Based on Carbon Nanotube Yarn Electrodes

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