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定量肌电图：一种检测动作电位持续时间变化的新型模拟技术。

Quantitative electromyography: a new analogue technique for detecting changes in action potential duration.

作者信息

Moosa A, Brown B H

出版信息

J Neurol Neurosurg Psychiatry. 1972 Apr;35(2):216-20. doi: 10.1136/jnnp.35.2.216.

DOI:10.1136/jnnp.35.2.216
PMID:4556578
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC494039/
Abstract

An automatic method using an analogue analyser is described for obtaining an index which is based on the mean phase duration of an EMG signal. This method gives similar values for motor unit action potential duration to an alternative digital method of analysis based on the distribution of time intervals between zero crossings of the EMG signal. The analysis has been found to give good discrimination of normal and myopathic EMG signals.

摘要

描述了一种使用模拟分析仪的自动方法，用于获得基于肌电图（EMG）信号平均相位持续时间的指标。该方法得出的运动单位动作电位持续时间值，与基于EMG信号过零时间间隔分布的另一种数字分析方法相似。已发现该分析对正常和肌病性EMG信号具有良好的区分能力。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9228/494039/93dcfcc56da4/jnnpsyc00206-0071-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9228/494039/93dcfcc56da4/jnnpsyc00206-0071-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9228/494039/93dcfcc56da4/jnnpsyc00206-0071-a.jpg

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Quantitative electromyography: a new analogue technique for detecting changes in action potential duration.定量肌电图：一种检测动作电位持续时间变化的新型模拟技术。
J Neurol Neurosurg Psychiatry. 1972 Apr;35(2):216-20. doi: 10.1136/jnnp.35.2.216.
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引用本文的文献

1
Quantitative electromyography: carrier detection in Duchenne type muscular dystrophy using a new automatic technique.定量肌电图：使用一种新的自动技术在杜兴型肌营养不良症中进行携带者检测。
J Neurol Neurosurg Psychiatry. 1972 Dec;35(6):841-4. doi: 10.1136/jnnp.35.6.841.

本文引用的文献

1
Quantitative electromyography using automatic analysis: studies in healthy subjects and patients with primary muscle disease.使用自动分析的定量肌电图：对健康受试者和原发性肌肉疾病患者的研究。
J Neurol Neurosurg Psychiatry. 1967 Oct;30(5):403-10. doi: 10.1136/jnnp.30.5.403.
2
Studies of the carrier state in the Duchenne type of muscular dystrophy. 2. Quantitative electromyography as a method of carrier detection.杜兴氏型肌营养不良症携带者状态的研究。2. 定量肌电图作为携带者检测方法。
J Neurol Neurosurg Psychiatry. 1968 Apr;31(2):124-34. doi: 10.1136/jnnp.31.2.124.