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针对多神经病症严重程度的电生理学分级表

Alon Abraham1, Vera Bril2

  • 1Neuromuscular Diseases Unit, Department of Neurology, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.

PloS one
|May 22, 2024
PubMed
概括

一个简单的神经传导研究 (NCS) 尺度可以客观地评估多神经病变的严重程度. 然而,临床评分仍然至关重要,因为NCS中介结果在远程对称轴突多神经病变方面重叠.

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Graded Potential01:19

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Graded potentials are localized fluctuations in the cell membrane's electrical charge, commonly found in the dendrites of neurons. The magnitude of these potential changes depends on the strength of the initiating stimulus. In a membrane at its resting potential, a graded potential signifies a voltage shift either above -70 mV or below -70 mV.
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