The Mental Deterioration in the Aged and the Computerized EEG Analysis
The Mental Deterioration in the Aged and the Computerized EEG Analysis
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老年人精神恶化与电脑脑电图分析
DOI：
10.1111/j.1440-1819.1978.tb02783.x
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发表时间：
1978
影响因子：
11.9
通讯作者：
Katumi Mori
中科院分区：
文献类型：
--
作者：
Matué Miyasaka;T. Nakano;K. Ohmori;T. Ohtaka;Katumi Mori
对73名60岁及以上老人的脑电数据与心理功能的关系进行了研究。采用长谷川简易痴呆量表(HT)和本德尔格式塔测验(BGT)对患者进行心理功能检查，将心理功能恶化程度分为正常、亚正常、痴呆前期、痴呆及BGT的AS(-)、(+)、(++)、(+)。分别对静息状态、闭眼状态和睁眼状态下的脑电记录进行定量分析。比较两组测试和两种测试状态下的脑电参数。得到了以下结果。
The relationship between the computerized EEG data and the mental function was studied in 73 subjects aged 60 and over in a home for the aged. The mental function was examined by Hasegawa Test (HT) (simplified dementia rating scale) and Bender Gestalt Test (BGT), and the degree of the mental deterioration was classified as normal, sub‐normal, pre‐dementia, dementia of HT, and as (‐), (+), (++), (+++) of BGT. The EEG records were analyzed quantitatively at resting state with eye‐closed and also at eye‐opened state. EEG variables were compared in each group of the two tests and the both states. The following results were obtained.