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Association of Sleep and Circadian Activity Rhythm with Emotional Face Processing among 12-month-old Infants
Sleep and circadian rhythmicity both play an important role in human’s cognitive functioning, yet the way in which early development of sleep and circadian rhythm affects cognitive processes and social learning in infants remains less understood. We examined the association of sleep and circadian ac...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5816664/ https://www.ncbi.nlm.nih.gov/pubmed/29453399 http://dx.doi.org/10.1038/s41598-018-21448-0 |
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author | Sun, Wanqi Li, Shirley Xin Wang, Guanghai Dong, Shumei Jiang, Yanrui Spruyt, Karen Ling, Jiefan Zhu, Qi Lee, Tatia Mei-Chun Jiang, Fan |
author_facet | Sun, Wanqi Li, Shirley Xin Wang, Guanghai Dong, Shumei Jiang, Yanrui Spruyt, Karen Ling, Jiefan Zhu, Qi Lee, Tatia Mei-Chun Jiang, Fan |
author_sort | Sun, Wanqi |
collection | PubMed |
description | Sleep and circadian rhythmicity both play an important role in human’s cognitive functioning, yet the way in which early development of sleep and circadian rhythm affects cognitive processes and social learning in infants remains less understood. We examined the association of sleep and circadian activity rhythm (CAR) with face and emotional information processing in 12-month old infants. Face processing was measured by eye tracking, whereby infants’ scanning patterns and pupil dilations were calculated when they were presented with neutral, pleasant and unpleasant faces. Infants with better sleep quality (i.e., less waking after sleep onset) and lower sleep-wake pattern variability (i.e., higher inter-daily stability) exhibited a higher eyes over mouth fixation ratio (EMR). Infants with longer total sleep time showed larger pupil diameter changes in response to emotional facial expressions, more closely resembling the responses of adults. Our findings suggest the role of sleep and circadian rhythm in waking cognition and have implications for understanding the early development of social learning in young children. |
format | Online Article Text |
id | pubmed-5816664 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-58166642018-02-21 Association of Sleep and Circadian Activity Rhythm with Emotional Face Processing among 12-month-old Infants Sun, Wanqi Li, Shirley Xin Wang, Guanghai Dong, Shumei Jiang, Yanrui Spruyt, Karen Ling, Jiefan Zhu, Qi Lee, Tatia Mei-Chun Jiang, Fan Sci Rep Article Sleep and circadian rhythmicity both play an important role in human’s cognitive functioning, yet the way in which early development of sleep and circadian rhythm affects cognitive processes and social learning in infants remains less understood. We examined the association of sleep and circadian activity rhythm (CAR) with face and emotional information processing in 12-month old infants. Face processing was measured by eye tracking, whereby infants’ scanning patterns and pupil dilations were calculated when they were presented with neutral, pleasant and unpleasant faces. Infants with better sleep quality (i.e., less waking after sleep onset) and lower sleep-wake pattern variability (i.e., higher inter-daily stability) exhibited a higher eyes over mouth fixation ratio (EMR). Infants with longer total sleep time showed larger pupil diameter changes in response to emotional facial expressions, more closely resembling the responses of adults. Our findings suggest the role of sleep and circadian rhythm in waking cognition and have implications for understanding the early development of social learning in young children. Nature Publishing Group UK 2018-02-16 /pmc/articles/PMC5816664/ /pubmed/29453399 http://dx.doi.org/10.1038/s41598-018-21448-0 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Sun, Wanqi Li, Shirley Xin Wang, Guanghai Dong, Shumei Jiang, Yanrui Spruyt, Karen Ling, Jiefan Zhu, Qi Lee, Tatia Mei-Chun Jiang, Fan Association of Sleep and Circadian Activity Rhythm with Emotional Face Processing among 12-month-old Infants |
title | Association of Sleep and Circadian Activity Rhythm with Emotional Face Processing among 12-month-old Infants |
title_full | Association of Sleep and Circadian Activity Rhythm with Emotional Face Processing among 12-month-old Infants |
title_fullStr | Association of Sleep and Circadian Activity Rhythm with Emotional Face Processing among 12-month-old Infants |
title_full_unstemmed | Association of Sleep and Circadian Activity Rhythm with Emotional Face Processing among 12-month-old Infants |
title_short | Association of Sleep and Circadian Activity Rhythm with Emotional Face Processing among 12-month-old Infants |
title_sort | association of sleep and circadian activity rhythm with emotional face processing among 12-month-old infants |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5816664/ https://www.ncbi.nlm.nih.gov/pubmed/29453399 http://dx.doi.org/10.1038/s41598-018-21448-0 |
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