我们采用山莨菪硷(654-2)治疗脑动脉硬化症(CAS)50例,另对10例患者在肌注654-2前后作了脑电阻图(REG)连续观察。现报告如下: 资料及方法 一般资料 50例患者均符合CAS的诊断标准[新医学(神经系统疾病副刊)4:54,1978],男36例,女14例,年龄47～65岁。从事体力劳动者27例,从事脑力劳动者23例。病程半年～10年(3～5年者38例)。就诊时的主要症状有:头昏头痛50例,健忘、记忆力减退40例,失眠多梦36例,疲乏、思睡 We treated 50 cases of cerebral arteriosclerosis (CAS) with anisodamine (654-2) and 10 cases of continuous observation of brain resistance (REG) before and after intramuscular injection of 654-2. The report is as follows: Materials and Methods General Information 50 patients were in line with CAS diagnostic criteria [New Medical (Neurological Diseases Supplement 4: 54,1978], 36 males and 14 females, aged 47 to 65 years. 27 people engaged in manual labor, mental workers in 23 cases. Course of six months to 10 years (3 to 5 years in 38 cases). The main symptoms of the treatment were: dizziness and headache in 50 cases, forgetfulness, memory loss in 40 cases, insomnia in 36 cases, fatigue, sleepiness