%0 Journal Article
%T Development of Child Cardiac Vagal Tone<br>2 ~ 6岁儿童心迷走紧张的发展
%A Luo Zheng
%A Guo Dejun
%A <br>罗峥
%A 郭德俊
%J 心理学报
%D 2006
%I 
%X In this study,Cardiac vagal tone and heart period were measured in a sample of 104 children(aged 2,4,and 6) to evaluate the development of vagal regulation at rest and during age-appropriate mild stress task.The development patterns of child baseline vagal tone and child vagal suppression were different:(1) Child baseline vagal tone increased with age in early childhood.The baseline vagal tone of 4 years and 6 years were significantly higher than that of 2 years,but there was no significant difference between that of 4 years and 6 years.Child baseline heart period increased with age.(2)Child vagal suppression didn't increase with age.Child baseline-to-task change in heart period of 6 years was significantly higher than that of 2 years,and there were no differences between those of other groups.
%K cardiac vagal tone
%K baseline vagal tone
%K vagal suppression<br>心迷走紧张
%K 基线迷走紧张
%K 迷走抑制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=C94E3F05CFD5644C9DAA97BEB9148D4784B6B22E64D84F4E&jid=1EE72F392B87F45015B3CA6D9A7AFA6F&aid=48076EF48CE44BB5&yid=37904DC365DD7266&vid=16D8618C6164A3ED&iid=0B39A22176CE99FB&sid=C812B90E96151014&eid=28F9D9CF04F424FF&journal_id=0439-755X&journal_name=心理学报&referenced_num=0&reference_num=26