Micro-channel sieve electrode for concurrent bidirectional peripheral nerve interface. Part B: stimulation
作者: Robert A CokerErik R ZellmerDaniel W Moran
作者单位: 1Department of Biomedical Engineering, Washington University, St. Louis, MO 63130, United States of America
刊名: Journal of Neural Engineering, 2019, Vol.16 (2)
来源数据库: Institute of Physics Journal
DOI: 10.1088/1741-2552/aaefab
原始语种摘要: Objective . Successful use of a prosthetic limb by an amputee is facilitated by haptic feedback—both a sense of touch and proprioception. Stimulating afferent fibers within peripheral nerves has been shown to provide somatosensation enabling amputees to modulate the control of prosthetic limbs. Peripheral nerve interfaces (PNIs) have also been used to decode patients’ motor intentions. It seems ideal to use PNIs to record efferent fibers for motor control while stimulating afferent fibers to create concurrent sensory feedback. However, while many PNIs claim to be bi-directional, few can both stimulate and record at the same time due to stimulation artifacts which are orders of magnitude larger than the recorded motor signals. This study uses computational modelling to compare the...
全文获取路径: IOP  (合作)
影响因子:3.282 (2012)

  • stimulation 激励
  • channel 槽水道
  • threshold 阈值
  • sieve 筛子
  • bidirectional 双向
  • nerve 叶脉
  • interface 界面
  • micro 
  • computational 计算的
  • haptic 触觉