干印刷的电极用于通过皮肤进行内化肌肉的电刺激:朝着可穿戴和闭环刺激
Rawan Ibrahim1,2, Ieva Vėbraitė1,2, Daniele Re1,2
1School of Electrical and Computer Engineering, Tel Aviv University, Tel Aviv, Israel.
Journal of neuroengineering and rehabilitation
|October 29, 2025
概括
软,印干电极显示可穿戴神经调节的承诺,匹配凝电极性能用于穿皮电刺激,并使闭环面部应用.
科学领域:
- 生物医学工程 生物医学工程
- 神经科学是一个神经科学.
- 可穿戴技术可穿戴技术
背景情况:
- 穿皮电刺激在可穿戴/家庭环境中面临采用障碍,原因是电极放置,稳定性和便利性问题.
- 软屏印刷电极阵列提供了一个潜在的解决方案,此前已被验证为生物潜能记录和生物阻抗.
研究的目的:
- 评估用于部刺激的柔软印电极与凝电极的对比.
- 使用这些干电极评估实时闭环面部刺激的可行性.
主要方法:
- 测量和建模干电极和凝电极的接触阻抗.
- 在12名受试者中使用表面电肌图和惯性测量单元评估辅助神经刺激的疗效.
主要成果:
- 干电极实现了与凝电极相比的激活值和舒适性,尽管阻抗更高.
- 有限元模型显示了两种电极类型的相似电场分布.
- 用干电极进行闭环面部记录和刺激的概念验证.
结论:
- 在临床和家庭环境中,软屏印刷电极可用于可穿戴神经调节.
- 潜在的应用包括恢复神经肌肉损伤患者的面部对称性.
- 临床转换需要进一步验证较大的队列和患者群体.
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