脑电图检查对神经疾病的鉴别诊断来说,是一种重要而有价值的神经功能检查方法。最近又发展到用脑电图录像进行长时间监视,用于癫痫鉴别诊断;用诱发脑电图即利用大脑诱发电位检查神经病变及二维脑电图临床。一、脑电图检查的特征可概括以下4项,①脑电图作为综合的、动态的波形反映中枢神经系统的功能;②对患者无痛苦,无危险,可在绝对安静条件下进行检查;③可随时反复检查以判定病情发展和预后;④与X 线CT 及MRI 并用 EEG examination for the differential diagnosis of neurological diseases, is an important and valuable neurological test. Recently, the development of long-term monitoring using EEG images is also used for the differential diagnosis of epilepsy. The induced electroencephalogram (EEG) is used to detect neuropathy and two-dimensional EEG in the brain. First, the characteristics of EEG can be summarized as follows 4, ① EEG as a comprehensive, dynamic waveform reflects the function of the central nervous system; ② patients with no pain, no danger, can be checked under absolute quiet conditions; ③ may repeatedly check to determine the progression of the disease and prognosis; ④ and X-ray CT and MRI