7～15岁正常儿童脑电α波形特点与性格发育的关系研究

A Study on the Relationship between Child Brain α Wave and Child Characters

目的:探讨不同年龄段正常儿童脑电图α波形特点与其性格类型、大脑发育程度之间的关系。方法:随机对53例7～15岁正常儿童进行脑电图检查以及艾森客人格问卷(少年)调查。采用SPSS11.0软件系统处理测验调查结果,对比分析α波相对功率值以及近似熵值与艾森克人格问卷中E、N、P、L维度指标间的相关关系,从而总结出α波波形特点与性格的关系。结果:①α波相对功率值、近似熵值随年龄增加而进行性增大,P<0.05。②a波相对功率值、近似熵值与E维度之间存在显著性差异,.P<0.05,成负相关;α波相对功率值、近似熵值与N、P、L维度无明显相关差异,P>0.05。结论:①α波相对功率值、近似熵值随儿童年龄增加而进行性增大,反映大脑成熟程度及复杂性增大;②α波相对功率值、近似熵值与性格存在密切关系,性格越成熟、情绪越稳定、办事越沉稳的儿童,α波越成熟。

Objective：To study the relationship between normal child brain ct wave and child characters.Then probed how the brain αwave can reflect the degree of brain maturity and types of characters.Methods：EEG α wave power spectra,ApEn and E,N,P,L marks of EPQ in 53 cases of normal children were analysed.Results：In 53 cases,the α wave power spectra and ApEn were progressively increased while children became older.And there was a significant and negative relationship between the α wave power spectra or ApEn and the E marks of EPQ.Coneinsions：The α wave power spectra and ApEn can suggest the degree of brain maturity and complexity.And they have significant relationship with children＇s characters.