| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2012-06-20 |
| タイトル |
|
|
タイトル |
Neural origin of cognitive shifting in young children |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
cognitive development |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
inferior prefrontal cortex |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
near-infrared spectroscopy |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
preschool children |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
executive function |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Moriguchi, Yusuke
Hiraki, Kazuo
Interfaculty, Initiative in Information Studies, the University of Tokyo.
| en |
Interfaculty, Initiative in Information Studies, the University of Tokyo.
|
Search repository
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Cognitive shifting is the ability to adapt to changes in the environment. Extensive research has revealed that the prefrontal cortex plays an important role in cognitive shifting. Adult neuroimaging studies have shown that the inferior prefrontal cortex is activated during cognitive shifting tasks. Developmental studies have shown that cognitive shifting changes significantly during preschool years. It is known that 3-year-old children often perseverate to previous mental sets, whereas 5-year-old children do not. Developmental psychologists assume that maturation of the prefrontal cortex plays an essential role in the development of shifting; however, direct supporting evidence is lacking. We used near-infrared spectroscopy and showed that inferior prefrontal activation is associated with successful shifting in young children. We also showed that even preschool children display adult-like inferior prefrontal activation during a simple cognitive shifting task. This report demonstrates the neural origins of cognitive shifting in young children. These results have the potential to contribute to our understanding of cognitive and brain development in both typically and atypically developed children. |
|
言語 |
en |
| 書誌情報 |
en : Proceedings of the National Academy of Sciences of the United States of America
号 14,
p. 6017-6021,
発行日 2009-02-01
|
| 出版者 |
|
|
出版者 |
National Academy of Sciences |
|
言語 |
en |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0027-8424 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00786025 |
| 権利 |
|
|
言語 |
en |
|
権利情報 |
?2012 by the National Academy of Sciences |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
pnas.0809747106.pdf (80.2 kB)
