首页> 外文会议>International IEEE/EMBS Conference on Neural Engineering >Real-time decoding of bladder pressure from pelvic nerve activity
【24h】

Real-time decoding of bladder pressure from pelvic nerve activity

机译:实时解码盆腔神经活动引起的膀胱压力

获取原文

摘要

Real time algorithms for decoding physiological signals from peripheral nerve recordings form an important component of closed loop bioelectronic medicine (electroceutical) systems. As a feasibility demonstration, we considered the problem of decoding bladder pressure from pelvic nerve electroneurograms. We extracted power spectral density of the nerve signal across a band optimised for Shannon Mutual Information, followed by linearization via piece-wise linear regression, and finally decoded signal reconstruction through optimal linear filtering. We demonstrate robust and effective reconstruction of bladder pressure, both prior to and following pharmacological manipulation.
机译:用于解码来自周围神经记录的生理信号的实时算法构成了闭环生物电子医学(电学)系统的重要组成部分。作为可行性论证,我们考虑了从盆腔神经电镜检查解码膀胱压力的问题。我们提取了针对香农互信息优化的频带上的神经信号的功率谱密度,然后通过分段线性回归进行线性化,最后通过最佳线性滤波对信号进行了重构。我们证明了在药理学操作之前和之后,膀胱压力的强大而有效的重建。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号