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02730nam a2200469Ia 4500 |
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10.3389-fnhum.2021.741872 |
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220427s2021 CNT 000 0 und d |
| 020 |
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|a 16625161 (ISSN)
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| 245 |
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|a The Effect of Socioeconomic Disparities on Prefrontal Activation in Initiating Joint Attention: A Functional Near-Infrared Spectroscopy Evidence From Two Socioeconomic Status Groups
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| 260 |
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|b Frontiers Media S.A.
|c 2021
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|z View Fulltext in Publisher
|u https://doi.org/10.3389/fnhum.2021.741872
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|a Low socioeconomic status (SES) may generally have a long-lasting negative effect on cognitive development, and show deficits in the development of executive functions. However, it is unclear whether there is an SES-dependent disparity in the functional brain development of the prefrontal cortex. By collecting task-related functional near-infrared spectroscopy (fNIRS) data and behavioral data (e.g., intelligence, language, home reading environment (HRE), family income, and parental education level), the current study aimed to detect whether the SES of preschool children (N = 86) is associated with prefrontal activation during the joint attention task. Results verified that low-SES children show lower right prefrontal activation during joint attention than Relatively High-SES children. In addition, our findings confirmed the mediating effect of HRE on the association between SES and brain activation during joint attention, as well as that between SES and language ability. These results suggest that SES contributes to functional development of the prefrontal regions, and the improvement of HRE could be a potential strategy to intervene SES-related disparities on child development. Copyright © 2021 Ding, Li, Li, Wang and Yu.
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|a article
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|a attention
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|a child
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|a child development
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|a controlled study
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|a education
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|a educational status
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|a family income
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|a female
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|a functional near-infrared spectroscopy
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|a functional near-infrared spectroscopy (fNIRS)
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|a home reading environment
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|a human
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|a human experiment
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|a initiating joint attention
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|a intelligence
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|a language ability
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|a major clinical study
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|a male
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|a prefrontal cortex
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|a reading
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|a social status
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|a socioeconomic disparities
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|a young children
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|a Ding, K.
|e author
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|a Li, C.
|e author
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|a Li, Y.
|e author
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|a Wang, H.
|e author
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|a Yu, D.
|e author
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| 773 |
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|t Frontiers in Human Neuroscience
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