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Self-Face Recognition Begins to Share Active Region in Right Inferior Parietal Lobule with Proprioceptive Illusion During Adolescence
We recently reported that right-side dominance of the inferior parietal lobule (IPL) in self-body recognition (proprioceptive illusion) task emerges during adolescence in typical human development. Here, we extend this finding by demonstrating that functional lateralization to the right IPL also dev...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6093481/ https://www.ncbi.nlm.nih.gov/pubmed/29420750 http://dx.doi.org/10.1093/cercor/bhy027 |
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author | Morita, Tomoyo Saito, Daisuke N Ban, Midori Shimada, Koji Okamoto, Yuko Kosaka, Hirotaka Okazawa, Hidehiko Asada, Minoru Naito, Eiichi |
author_facet | Morita, Tomoyo Saito, Daisuke N Ban, Midori Shimada, Koji Okamoto, Yuko Kosaka, Hirotaka Okazawa, Hidehiko Asada, Minoru Naito, Eiichi |
author_sort | Morita, Tomoyo |
collection | PubMed |
description | We recently reported that right-side dominance of the inferior parietal lobule (IPL) in self-body recognition (proprioceptive illusion) task emerges during adolescence in typical human development. Here, we extend this finding by demonstrating that functional lateralization to the right IPL also develops during adolescence in another self-body (specifically a self-face) recognition task. We collected functional magnetic resonance imaging (fMRI) data from 60 right-handed healthy children (8–11 years), adolescents (12–15 years), and adults (18–23 years; 20 per group) while they judged whether a presented face was their own (Self) or that of somebody else (Other). We also analyzed fMRI data collected while they performed proprioceptive illusion task. All participants performed self-face recognition with high accuracy. Among brain regions where self-face-related activity (Self vs. Other) developed, only right IPL activity developed predominantly for self-face processing, with no substantial involvement in other-face processing. Adult-like right-dominant use of IPL emerged during adolescence, but was not yet present in childhood. Adult-like common activation between the tasks also emerged during adolescence. Adolescents showing stronger right-lateralized IPL activity during illusion also showed this during self-face recognition. Our results suggest the importance of the right IPL in neuronal processing of information associated with one’s own body in typically developing humans. |
format | Online Article Text |
id | pubmed-6093481 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Oxford University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-60934812018-08-22 Self-Face Recognition Begins to Share Active Region in Right Inferior Parietal Lobule with Proprioceptive Illusion During Adolescence Morita, Tomoyo Saito, Daisuke N Ban, Midori Shimada, Koji Okamoto, Yuko Kosaka, Hirotaka Okazawa, Hidehiko Asada, Minoru Naito, Eiichi Cereb Cortex Original Articles We recently reported that right-side dominance of the inferior parietal lobule (IPL) in self-body recognition (proprioceptive illusion) task emerges during adolescence in typical human development. Here, we extend this finding by demonstrating that functional lateralization to the right IPL also develops during adolescence in another self-body (specifically a self-face) recognition task. We collected functional magnetic resonance imaging (fMRI) data from 60 right-handed healthy children (8–11 years), adolescents (12–15 years), and adults (18–23 years; 20 per group) while they judged whether a presented face was their own (Self) or that of somebody else (Other). We also analyzed fMRI data collected while they performed proprioceptive illusion task. All participants performed self-face recognition with high accuracy. Among brain regions where self-face-related activity (Self vs. Other) developed, only right IPL activity developed predominantly for self-face processing, with no substantial involvement in other-face processing. Adult-like right-dominant use of IPL emerged during adolescence, but was not yet present in childhood. Adult-like common activation between the tasks also emerged during adolescence. Adolescents showing stronger right-lateralized IPL activity during illusion also showed this during self-face recognition. Our results suggest the importance of the right IPL in neuronal processing of information associated with one’s own body in typically developing humans. Oxford University Press 2018-04 2018-02-06 /pmc/articles/PMC6093481/ /pubmed/29420750 http://dx.doi.org/10.1093/cercor/bhy027 Text en © The Author(s) 2018. Published by Oxford University Press. http://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com |
spellingShingle | Original Articles Morita, Tomoyo Saito, Daisuke N Ban, Midori Shimada, Koji Okamoto, Yuko Kosaka, Hirotaka Okazawa, Hidehiko Asada, Minoru Naito, Eiichi Self-Face Recognition Begins to Share Active Region in Right Inferior Parietal Lobule with Proprioceptive Illusion During Adolescence |
title | Self-Face Recognition Begins to Share Active Region in Right Inferior Parietal Lobule with Proprioceptive Illusion During Adolescence |
title_full | Self-Face Recognition Begins to Share Active Region in Right Inferior Parietal Lobule with Proprioceptive Illusion During Adolescence |
title_fullStr | Self-Face Recognition Begins to Share Active Region in Right Inferior Parietal Lobule with Proprioceptive Illusion During Adolescence |
title_full_unstemmed | Self-Face Recognition Begins to Share Active Region in Right Inferior Parietal Lobule with Proprioceptive Illusion During Adolescence |
title_short | Self-Face Recognition Begins to Share Active Region in Right Inferior Parietal Lobule with Proprioceptive Illusion During Adolescence |
title_sort | self-face recognition begins to share active region in right inferior parietal lobule with proprioceptive illusion during adolescence |
topic | Original Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6093481/ https://www.ncbi.nlm.nih.gov/pubmed/29420750 http://dx.doi.org/10.1093/cercor/bhy027 |
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