PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
Alternative TitleA Study on Encephalofluctuographic Changes with Age in Normal Adults
Thesis Advisor李德明
Degree Grantor中国科学院心理研究所
Place of Conferral中国科学院心理研究所
Degree Discipline生物心理学(psychobiology)
Keyword脑波超慢涨落图 脑功能 年龄


Other Abstract

A study on teh encephalofluctuographic changes with age is accomplished in 120 normal adults of 20 to 9 years old by using the cross-sectional method. The results show: 1) Power peak values of S-spectra moved toward low-frequency with age from 20 to 59 years old, and then shifted backward to some extent after 60 years old; 2)There are obvious age-related changes in some spectral series; 3)The coherence between or among different brain areas and the continuous frequencies in teh brain areas enhanced, and the power distribution is disordered gradually with age; 4)Age-related changes were displayed chiefly in dominant brain area (left-anterior brain) and dominant brain axis (left-anterior / right posterior brain), in which there is the distinctest degeneration in the left-anterior brain closely related to higher brain function.

Document Type学位论文
Recommended Citation
GB/T 7714
刘昌. 正常成人脑波超慢涨落图随龄变化特点的研究[D]. 中国科学院心理研究所. 中国科学院心理研究所,1995.
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