记录正常清醒动物单个神经细胞的电位活动是一项新的技术,对阐明动物行为的某些本质是一种好的方法,近年来已被一些研究者运用于对动物行为的研究。但是此法在记录时要微电极穿过硬脑膜(颅骨事先开孔),故多采用尖端强度较大的金属微电极(如钨、铂、铱等)但这种电极茎杆较粗,对脑组织损害较大,尤其在做深部结构记录时不理想。采用玻璃微电极作记录较为理想,但它的尖端强度不够,不能刺穿硬脑膜。国外少数报导(如Rokogax Woody等)在做实验时需用立体定位仪将动物头部固定,在解剖显微镜的 It is a new technique to record the potential activity of a single neural cell in normal conscious animals. It is a good way to clarify some of the essences of animal behavior and has been used by some researchers for the study of animal behavior in recent years. However, this method records microelectrodes through the dura mater (skull pre-hole), so the more the tip of the larger intensity of the metal microelectrodes (such as tungsten, platinum, iridium, etc.), but this electrode stem coarse, the brain Organizational damage is greater, especially when making deep structure records. The use of glass microelectrodes for recording is ideal, but its tip strength is not enough to pierce the dura. A small number of foreign reports (such as Rokogax Woody, etc.) in the experiment required the use of stereotaxic fixed animal head, in the dissecting microscope