Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, USA; email:
Department of Bioengineering, University of Washington, Seattle, Washington, USA.
Annu Rev Biomed Eng. 2023 Jun 8;25:51-76. doi: 10.1146/annurev-bioeng-110220-110833. Epub 2023 Feb 28.
Brain-machine interfaces (BMIs) aim to treat sensorimotor neurological disorders by creating artificial motor and/or sensory pathways. Introducing artificial pathways creates new relationships between sensory input and motor output, which the brain must learn to gain dexterous control. This review highlights the role of learning in BMIs to restore movement and sensation, and discusses how BMI design may influence neural plasticity and performance. The close integration of plasticity in sensory and motor function influences the design of both artificial pathways and will be an essential consideration for bidirectional devices that restore both sensory and motor function.
脑机接口 (BMI) 通过创建人工运动和/或感觉通路来治疗感觉运动神经系统疾病。引入人工通路会在感觉输入和运动输出之间产生新的关系，大脑必须通过学习来获得灵巧的控制。本综述强调了学习在 BMI 中恢复运动和感觉的作用，并讨论了 BMI 设计如何影响神经可塑性和性能。感觉和运动功能中的可塑性的紧密结合会影响人工通路的设计，并且对于同时恢复感觉和运动功能的双向设备来说，这将是一个重要的考虑因素。
