用于增强局部场电位信号检测的新型多孔脑电极。
Novel Porous Brain Electrodes for Augmented Local Field Potential Signal Detection.
作者信息
Lee Sung Hyun, Lee Kyeong-Seok, Sorcar Saurav, Razzaq Abdul, Lee Maan-Gee, In Su-Il
机构信息
Department of Energy Science & Engineering, DGIST, 333 Techno Jungang-daero, Hyeonpung-myeon, Dalseong-gun, Daegu 42988, Korea.
Department of Chemical Engineering, COMSATS University Islamabad, Lahore Campus, 1.5 KM Defence Road, Off Raiwind Road, Lahore 54000, Pakistan.
出版信息
Materials (Basel). 2019 Feb 12;12(3):542. doi: 10.3390/ma12030542.
Intracerebral local field potential (LFP) measurements are commonly used to monitor brain activity, providing insight into the flow of information across neural networks. Herein we describe synthesis and application of a neural electrode possessing a nano/micro-scale porous surface topology for improved LFP measurement. Compared with conventional brain electrodes, the porous electrodes demonstrate higher measured amplitudes with lower noise levels.
脑内局部场电位（LFP）测量常用于监测大脑活动，有助于深入了解神经网络中的信息流。在此，我们描述了一种具有纳米/微米级多孔表面拓扑结构的神经电极的合成及应用，以改进LFP测量。与传统脑电极相比，多孔电极显示出更高的测量幅度和更低的噪声水平。
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