Restoring After Central Nervous System Injuries:Neural Mechanisms and Translational Applications of Motor Recovery

作     者：Zhengrun Gao Zhen Pang Yiming Chen Gaowei Lei Shuai Zhu Guotao Li Yundong Shen Wendong Xu Zhengrun Gao;Zhen Pang;Yiming Chen;Gaowei Lei;Shuai Zhu;Guotao Li;Yundong Shen;Wendong Xu

作者机构：Department of Hand SurgeryHuashan HospitalFudan UniversityShanghai 200040China The National Clinical Research Center for Aging and MedicineFudan UniversityShanghai 200040China Department of Hand and Upper Extremity SurgeryJing’an District Central HospitalFudan UniversityShanghai 200040China Institutes of Brain ScienceFudan UniversityShanghai 200040China State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain ScienceFudan UniversityShanghai 200040China Institute of AutomationState Key Laboratory of Management and Control for Complex SystemsChinese Academy of SciencesBeijing 100190China Co-innovation Center of NeuroregenerationNantong UniversityNantong 226000China Research Unit of Synergistic Reconstruction of Upper and Lower Limbs after Brain InjuryChinese Academy of Medical SciencesShanghai 200400China 

出 版 物：《Neuroscience Bulletin》 (神经科学通报（英文版）)

年 卷 期：2022年第38卷第12期

页      面：1569-1587页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 1001[医学-基础医学(可授医学、理学学位)] 071006[理学-神经生物学] 

基　　金：This review was supported by the National Natural Science Foundation of China(81902296,82071406,82021002,92168105) Shanghai Municipal Science and Technology Major Project(2018SHZDZX05) Shanghai Natural Science Foundation[20XD1420700,22ZR1479000]. 

主　　题：Stroke Traumatic brain injury Spinal cord injury Brain-computer interface system Neuroplasticity Ipsilateral motor control Axon regrowth 

摘      要：Central nervous system(CNS)injuries,including stroke,traumatic brain injury,and spinal cord injury,are leading causes of long-term disability.It is estimated that more than half of the survivors of severe unilateral injury are unable to use the denervated limb.Previous studies have focused on neuroprotective interventions in the affected hemisphere to limit brain lesions and neurorepair measures to promote recovery.However,the ability to increase plasticity in the injured brain is restricted and difficult to improve.Therefore,over several decades,researchers have been prompted to enhance the compensation by the unaffected hemisphere.Animal experiments have revealed that regrowth of ipsilateral descending fibers from the unaffected hemisphere to denervated motor neurons plays a significant role in the restoration of motor function.In addition,several clinical treatments have been designed to restore ipsilateral motor control,including brain stimulation,nerve transfer surgery,and brain–computer interface systems.Here,we comprehensively review the neural mechanisms as well as translational applications of ipsilateral motor control upon rehabilitation after CNS injuries.