神经组织可以被电流刺激 ,但颅骨是一种绝缘性物质 ,它吸收和发散电的能量 ,致使穿透颅骨需要较高的电压 ,且不易控制电流的指向 ,现阶段直接电刺激技术主要在外科手术中应用。1985年 ,Barker等利用磁场产生的感生电流对中枢神经系统进行了有效的刺激。与直接电刺激相比 ,经颅 Nerve tissue can be current stimulation, but the skull is an insulating material that absorbs and dissipates electrical energy, resulting in the need to penetrate the skull higher voltage, and difficult to control the current direction, direct electrical stimulation at this stage mainly in surgery Surgery application. In 1985, Barker et al. Used the induced currents generated by the magnetic field to effectively stimulate the central nervous system. Compared with direct electrical stimulation, transcranial