Methods:EEG was recorded by two needle electrodes punctured scalp with bipolar electrode lead;

方法：脑电图记录用头皮针电极以双极导联连接；

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Objective To evaluate the value of single straight stainless wire technique in the implantation of ventricular pacing electrode lead.

目的评价单根直钢丝技术在置入心室起搏电极操作中的价值。

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They posses a high surface area for better electron transfer, which can lead to the improved performance of an electrode in an electric double capacitor or battery.

纳米多孔金属材料由于其较高的表面积所以拥有良好的电子传输特性，这正好改善了其在导电双电容或电池上的电极性能。

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An epilepsy patient could have a pacemaker for the brain: An electrode array like Donoghue's could pick up signals that lead to a seizure, and a stimulator could fire and reset the brain before the seizure takes hold.

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