A Graded Speed Control Method for Cyborg Rats Based on Electrical Stimulation of the Cuneiform Nucleus

作     者：Hanyi Ling Le Han Nenggan Zheng Hanyi Ling;Le Han;Nenggan Zheng

作者机构：Qiushi Academy for Advanced Studies(QAAS)Zhejiang UniversityHangzhou310007China The State Key Lab of Brain-Machine IntelligenceZhejiang UniversityHangzhou310007China College of Biomedical Engineering&Instrument ScienceZhejiang UniversityHangzhou310007China College of Computer Science and TechnologyZhejiang UniversityHangzhou310007China CCAI by MOE and Zhejiang Provincial Government(ZJU)Hangzhou310007China 

出 版 物：《Journal of Bionic Engineering》 (仿生工程学报（英文版）)

年 卷 期：2024年第21卷第3期

页      面：1334-1346页

核心收录：

学科分类：080202[工学-机械电子工程] 08[工学] 09[农学] 0804[工学-仪器科学与技术] 0802[工学-机械工程] 0901[农学-作物学] 0836[工学-生物工程] 090102[农学-作物遗传育种] 

基　　金：the National Key R&D Program of China(2020YFB1313501) Zhejiang Provincial Natural Science Foundation(LZ24F020003) National Natural Science Foundation of China(T2293723) the Key R&D program of Zhejiang Province(2021C03003) the Fundamental Research Funds for the Central Universities(No.226-2022-00051) 

主　　题：Cyborg rats Cuneiform nucleus Graded control Speed regulation 

摘      要：The precise movement speed regulation is a key factor to improve the control effect and efficiency of the cyborg ***,the current stimulation techniques cannot realize the graded control of the *** this study,we achieved the multi-level speed regulation of cyborg rats in the large open field and treadmill by specifically targeting the Cuneiform Nucleus(CnF)of the Mesencephalic Locomotor Region(MLR).Detailed,we measured the influence of each stimulation parameter on the speed control process which included the real-time speed,accelerated speed,response time,and acceleration *** concluded that the pulse period and the pulse width were the main determinants influencing the accelerated speed of cyborg *** the amplitude of stimulation was found to affect the response time exhibited by the cyborg *** study provides valuable insights into the regulation of rat locomotion speed and highlights the potential for utilizing this approach in various experimental settings.