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103例急性精神错乱状态患者作脑电图检查,男性63人,女性40人,年龄20～88岁,70名在50岁以上。分成颅内或颅外(如代谢性或电介质紊乱)二组。48名有颅内病变,42人原发颅外病变,5例未找到器质性病变基础(其中3例有精神病史),8例未能决定由颅内或颅外病变引起,故米进一步考虑。主要分析95例的脑电图。95例中10例有癫痫发作,均非原发性,6例由于颅内病变(3例为颞叶癫痫,3例为有弥漫性脑血管疾病的晚发性大发作),4例
103 cases of acute mental disorders in patients with electroencephalography, 63 males and 40 females, aged 20 to 88 years old, 70 were over the age of 50. Divided into intracranial or extracranial (such as metabolic or dielectric disorders) two groups. 48 patients with intracranial lesions, 42 patients with primary extracranial lesions, 5 patients did not find the basis of organic disease (3 patients had a history of mental illness), 8 patients failed to decide caused by intracranial or extracranial lesions, so further m consider. The main analysis of 95 cases of EEG. Nine of the 95 patients had seizures, none of which was primary, 6 due to intracranial lesions (3 with temporal lobe epilepsy and 3 with late-onset major episodes of diffuse cerebrovascular disease), 4