%0 Journal Article
%T A STUDY ON THE DEVELOPMENTAL CHARACTERISTICS OF POWER ENCEPHALOFLUCTUOGRAPH AND ITS RELATIONSHIP WITH THE SPEED OF CALCULATION IN CHILDREN AGED FROM 6 TO 12<br>6—12岁儿童脑波超慢涨落功率与计算速度的关系
%A Wo Jianzhong Lin Chongde Liu Jun
%A <br>沃建中
%A 林崇德
%A 刘军
%J 心理学报
%D 2001
%I 
%X In the present study, 76 normal subjects (aged 6-12 years) were exam ined by ET. We focused on the speed of calculation and age related characteristics o f encephalofluctuograph. The results obtained were as follows: (1) In the group with fast performance of calculation test and the group with slow performance of calculation test, there were low power in the frontal area and high power in th e occiput area in the configuration of dominant power encephalofluctuograph in a ll age groups. The reverse percent in the group with slow performance was highe r than in the group with fast performance. (2) In all the groups of different ag e, the reverse percent in the group with fast performance was apparently lower t h an in the group with slow performance. The difference of the percent of the ante rior posterior reverse between the group with fast performance and the group wi t h slow performance was concentrated on the right brain hemisphere. (3) Both in t h e group with fast performance and in the group with slow performance, the power of the left hemisphere was fewer than that of the right hemisphere of dom inan t power in encephalofluctuograph between the two groups is concentrated on the p osterior area.
%K encephalofluctuograph
%K speed of calculation
%K chil dren<br>儿童
%K 脑波超慢涨落
%K 计算速度
%K 平均功率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=C94E3F05CFD5644C9DAA97BEB9148D4784B6B22E64D84F4E&jid=1EE72F392B87F45015B3CA6D9A7AFA6F&aid=1816B3563D4ACAFC&yid=14E7EF987E4155E6&vid=339D79302DF62549&iid=B31275AF3241DB2D&sid=F4B561950EE1D31A&eid=286FB2D22CF8D013&journal_id=0439-755X&journal_name=心理学报&referenced_num=3&reference_num=9