一种用于同时测量皮肤电导、电纳和电位的电路。
A Circuit for Simultaneous Measurements of Skin Electrical Conductance, Susceptance, and Potential.
作者信息
Martinsen Ørjan G, Kalvøy Håvard, Bari Dindar S, Tronstad Christian
机构信息
Department of Physics, University of Oslo, Oslo, Norway.
Department of Clinical and Biomedical Engineering, Oslo University Hospital, Norway.
出版信息
J Electr Bioimpedance. 2019 Dec 31;10(1):110-112. doi: 10.2478/joeb-2019-0016. eCollection 2019 Jan.
A circuit is presented that enables measurement of skin electrical conductance, susceptance, and potential simultaneously beneath the same monopolar electrode. Example measurements are shown to confirm the function of the circuit. The measurements are also in accordance with earlier findings that changes in skin conductance and potential do not always correspond and hence contain unique information.
本文介绍了一种电路，该电路能够在同一单极电极下方同时测量皮肤的电导、电纳和电位。示例测量结果证实了该电路的功能。这些测量结果也与早期的研究结果一致，即皮肤电导和电位的变化并不总是对应，因此包含独特的信息。
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