摘要

The aim of this study was to determine the effect of monophasic, biphasic symmetric, and biphasic asymmetric balanced rectangular stimulus waveforms utilized in high-frequency electrical conduction block of nerve fibers. From the animal studies, we found that blocking stimulus with monophasic or biphasic asymmetric waveform at varied blocking current amplitudes showed better blocking effect, which can manipulate the maximal available torque up to 99%. However, the blocking effect of biphasic symmetric waveform only had up to 73%. In muscle fatigue tests, the reactive torque resulted from biphasic symmetric stimulus exhibited a rapid decreasing fatigue curve when compared to the curves induced by other tested waveforms. All those results demonstrated that the stimulus waveform was an important factor affected the nerve blocking efficiency and muscle fatigue pattern.

原文英語
主出版物標題2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09
頁面72-75
頁數4
DOIs
出版狀態已發佈 - 2009
事件2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09 - Antalya, 土耳其
持續時間: 四月 29 2009五月 2 2009

其他

其他2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09
國家土耳其
城市Antalya
期間4/29/095/2/09

指紋

Muscle Fatigue
Nerve Block
Neural Conduction
Torque
Fatigue of materials
Muscle
Nerve Fibers
Fatigue
Animals
Fibers

ASJC Scopus subject areas

  • Biomedical Engineering
  • Clinical Neurology
  • Neuroscience(all)

引用此文

Peng, C. W., Chen, S. C., Fan, W. J., Lai, C. H., & Chen, J. J. (2009). Influence of stimulus waveforms of high-frequency electrical current on nerve conduction block. 於 2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09 (頁 72-75). [5109237] https://doi.org/10.1109/NER.2009.5109237

Influence of stimulus waveforms of high-frequency electrical current on nerve conduction block. / Peng, Chih Wei; Chen, Shih Ching; Fan, Wen Jia; Lai, Chien Hung; Chen, Jia Jin.

2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09. 2009. p. 72-75 5109237.

研究成果: 書貢獻/報告類型會議貢獻

Peng, CW, Chen, SC, Fan, WJ, Lai, CH & Chen, JJ 2009, Influence of stimulus waveforms of high-frequency electrical current on nerve conduction block. 於 2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09., 5109237, 頁 72-75, 2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09, Antalya, 土耳其, 4/29/09. https://doi.org/10.1109/NER.2009.5109237
Peng CW, Chen SC, Fan WJ, Lai CH, Chen JJ. Influence of stimulus waveforms of high-frequency electrical current on nerve conduction block. 於 2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09. 2009. p. 72-75. 5109237 https://doi.org/10.1109/NER.2009.5109237
Peng, Chih Wei ; Chen, Shih Ching ; Fan, Wen Jia ; Lai, Chien Hung ; Chen, Jia Jin. / Influence of stimulus waveforms of high-frequency electrical current on nerve conduction block. 2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09. 2009. 頁 72-75
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