期刊
EMOTION REVIEW
卷 3, 期 2, 页码 207-213出版社
SAGE PUBLICATIONS INC
DOI: 10.1177/1754073910387943
关键词
attention; connectivity; development; orienting
资金
- NICHD NIH HHS [P01 HD060563, P01 HD038051, P01 HD060563-01A1] Funding Source: Medline
Children show increasing control of emotions and behavior during their early years. Our studies suggest a shift in control from the brain's orienting network in infancy to the executive network by the age of 3-4 years. Our longitudinal study indicates that orienting influences both positive and negative affect, as measured by parent report in infancy. At 3-4 years of age, the dominant control of affect rests in a frontal brain network that involves the anterior cingulate gyrus. Connectivity of brain structures also changes from infancy to toddlerhood. Early connectivity of parietal and frontal areas is important in orienting; later connectivity involves midfrontal and anterior cingulate areas related to executive attention and self-regulation.
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