Neural correlates of action observation and execution in 14-month-old infants: an event-related EEG desynchronization study.
Neural correlates of action observation and execution in 14-month-old infants: an event-related EEG desynchronization study.
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DOI：
10.1111/j.1467-7687.2010.00991.x
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发表时间：
2011-05
影响因子：
3.7
通讯作者：
Meltzoff AN
中科院分区：
文献类型：
--
作者：
Marshall PJ;Young T;Meltzoff AN
有越来越多的兴趣，在神经生物学方法调查的共同代表性的行动，知觉和生产在早期发展。我们探讨了在14个月大的婴儿在行动观察和执行过程中，婴儿α频率范围（6-9 Hz）的EEG去兴奋化的程度和区域特异性。在执行过程中的desperization仅限于中央电极网站，而行动观察与更广泛的desperization在额叶，中央和顶叶区域。EEG对动作执行和观察的反应之间重叠的区域特异性的发现表明，婴儿期中央部位6-9 Hz范围内的节律与成人mu节律具有某些特性。婴儿的EEG去极化到动作知觉和生产的幅度似乎比成人和年龄较大的儿童小，这表明在这方面的发展变化。
There is increasing interest in neurobiological methods for investigating the shared representation of action perception and production in early development. We explored the extent and regional specificity of EEG desynchronization in the infant alpha frequency range (6–9 Hz) during action observation and execution in 14-month-old infants. Desynchronization during execution was restricted to central electrode sites, while action observation was associated with a broader desynchronization across frontal, central, and parietal regions. The finding of regional specificity in the overlap between EEG responses to action execution and observation suggests that the rhythm seen in the 6–9 Hz range over central sites in infancy shares certain properties with the adult mu rhythm. The magnitude of EEG desynchronization to action perception and production appears to be smaller for infants than for adults and older children, suggesting developmental change in this measure.
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影响因子：
5.7
作者：
Babiloni, C;Babiloni, F;Rossini, PM
通讯作者：
Rossini, PM
影响因子：
3.2
作者：
Hickok G
通讯作者：
Hickok G
DOI：
10.1016/0013-4694(78)90107-4
发表时间：
1978-01-01
期刊：
ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY
影响因子：
--
作者：
KUHLMAN, WN
通讯作者：
KUHLMAN, WN
DOI：
10.1126/science.1175626
发表时间：
2009-07-17
期刊：
Science (New York, N.Y.)
影响因子：
--
作者：
Meltzoff AN;Kuhl PK;Movellan J;Sejnowski TJ
通讯作者：
Sejnowski TJ
影响因子：
5.7
作者：
Jeannerod, M
通讯作者：
Jeannerod, M