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本文对中风病人136例进行短潜伏期体感诱发电位检查(SSEP),其中75例同时作脑电地形图检查(BEAM)及同步脑电检查(EEG),全部病人均作头颅CT检查。根据临床表现与/或头颅CT显示的不同部位,将病人组分为8组。分析其SSEP与BEAM的特点。脑干病变多影响P_(14),额叶病变多影响P_(22),丘脑病变多影响N_(16),皮层下病变多影响N_(16)、N_(18)、N_(19),顶叶病变多影响N_(20)、P_(40),异常率为100％。同时作BEAM结果,异常率为97.3％,同步EEG异常率为88％,头颅CT10例阴性,异常率86.6％,四种检查异常有显著差异。
In this paper, 136 cases of stroke patients were short-latency somatosensory evoked potentials (SSEP), of which 75 cases were simultaneously BEAM and EEG, all patients were head CT examination. According to clinical manifestations and / or cranial CT showed different parts, the patients were divided into 8 groups. Analyze the characteristics of its SSEP and BEAM. (14), multiple lesions of frontal lobe P_ (22), multiple lesions of the thalamus N_ (16), subepithelial lesions more than N_ (16), N_ (18), N_ (19) Leaf lesions more affected N_ (20), P_ (40), the abnormal rate was 100%. At the same time as BEAM results, the abnormal rate was 97.3%, synchronous EEG abnormality rate was 88%, head CT10 cases were negative, the abnormal rate was 86.6%, four abnormalities were significantly different.