Objective:To investigate recording methods and characteristics of trigeminal evoked potential(TEP), observe changes of TEP to anoxia, provide normative data for further studies to various pathologic state.

• 研究正常大鼠三叉神经皮层诱发电位的检测方法及特性，观察脑缺氧状态下的变化，为进一步研究各种病理状态下的三叉神经皮层诱发电位提供依据。