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The association between peer‐victimisation and structural and functional brain outcomes: A systematic review
BACKGROUND: Peer adversity and aggression are common experiences in childhood and adolescence which lead to poor mental health outcomes. To date, there has been no review conducted on the neurobiological changes associated with relational peer‐victimisation, bullying and cyberbullying. METHODS: This...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10242938/ https://www.ncbi.nlm.nih.gov/pubmed/37431463 http://dx.doi.org/10.1002/jcv2.12081 |
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author | Ke, Tianyuan De Simoni, Sara Barker, Edward Smith, Patrick |
author_facet | Ke, Tianyuan De Simoni, Sara Barker, Edward Smith, Patrick |
author_sort | Ke, Tianyuan |
collection | PubMed |
description | BACKGROUND: Peer adversity and aggression are common experiences in childhood and adolescence which lead to poor mental health outcomes. To date, there has been no review conducted on the neurobiological changes associated with relational peer‐victimisation, bullying and cyberbullying. METHODS: This systematic review assessed structural and functional brain changes associated with peer‐victimisation, bullying, and cyberbullying from 1 January 2000 to April 2021. A systematic search of Psychoinfo, Pubmed, and Scopus was performed independently by two reviewers using predefined criteria. Twenty‐six studies met the selection criteria and were considered for review. RESULTS: The data collected shows altered brain activation of regions implicated in processing reward, social pain, and affect; and heightened sensitivity and more widespread activation of brain regions during acute social exclusion, most notably in the amygdala, left parahippocampal gyrus, and fusiform gyrus, associated with victimisation exposure. In addition, victimised youths also demonstrated greater risk‐taking behaviours following acute social exclusion showing greater ventral striatum—inferior frontal gyrus coupling, activation in the bilateral amygdala, orbital frontal cortex (OFC), medial prefrontal cortex (MPFC), temporoparietal junction (TPJ), medial posterior parietal cortex (MPPC) and dorsomedial prefrontal cortex (dmPFC), suggesting greater social monitoring, seeking of inclusion, and more effortful cognitive control. The studies included participants from a very broad developmental age range, mostly using cross‐sectional measure of peer‐victimisation exposure, at varying developmental stages. CONCLUSIONS: This review highlights the need for more neuroimaging studies in cyberbullying, as well as longitudinal studies across more diverse samples for investigating gender, age, and developmental interactions with peer‐victimising. This also brings to attention the importance of addressing bullying victimisation particularly in adolescence, given the evidence for social stress in heightening developmentally sensitive processes which are associated with depression, anxiety, and externalising symptoms. |
format | Online Article Text |
id | pubmed-10242938 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-102429382023-07-10 The association between peer‐victimisation and structural and functional brain outcomes: A systematic review Ke, Tianyuan De Simoni, Sara Barker, Edward Smith, Patrick JCPP Adv Research Reviews BACKGROUND: Peer adversity and aggression are common experiences in childhood and adolescence which lead to poor mental health outcomes. To date, there has been no review conducted on the neurobiological changes associated with relational peer‐victimisation, bullying and cyberbullying. METHODS: This systematic review assessed structural and functional brain changes associated with peer‐victimisation, bullying, and cyberbullying from 1 January 2000 to April 2021. A systematic search of Psychoinfo, Pubmed, and Scopus was performed independently by two reviewers using predefined criteria. Twenty‐six studies met the selection criteria and were considered for review. RESULTS: The data collected shows altered brain activation of regions implicated in processing reward, social pain, and affect; and heightened sensitivity and more widespread activation of brain regions during acute social exclusion, most notably in the amygdala, left parahippocampal gyrus, and fusiform gyrus, associated with victimisation exposure. In addition, victimised youths also demonstrated greater risk‐taking behaviours following acute social exclusion showing greater ventral striatum—inferior frontal gyrus coupling, activation in the bilateral amygdala, orbital frontal cortex (OFC), medial prefrontal cortex (MPFC), temporoparietal junction (TPJ), medial posterior parietal cortex (MPPC) and dorsomedial prefrontal cortex (dmPFC), suggesting greater social monitoring, seeking of inclusion, and more effortful cognitive control. The studies included participants from a very broad developmental age range, mostly using cross‐sectional measure of peer‐victimisation exposure, at varying developmental stages. CONCLUSIONS: This review highlights the need for more neuroimaging studies in cyberbullying, as well as longitudinal studies across more diverse samples for investigating gender, age, and developmental interactions with peer‐victimising. This also brings to attention the importance of addressing bullying victimisation particularly in adolescence, given the evidence for social stress in heightening developmentally sensitive processes which are associated with depression, anxiety, and externalising symptoms. John Wiley and Sons Inc. 2022-05-12 /pmc/articles/PMC10242938/ /pubmed/37431463 http://dx.doi.org/10.1002/jcv2.12081 Text en © 2022 The Authors. JCPP Advances published by John Wiley & Sons Ltd on behalf of Association for Child and Adolescent Mental Health. https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Reviews Ke, Tianyuan De Simoni, Sara Barker, Edward Smith, Patrick The association between peer‐victimisation and structural and functional brain outcomes: A systematic review |
title | The association between peer‐victimisation and structural and functional brain outcomes: A systematic review |
title_full | The association between peer‐victimisation and structural and functional brain outcomes: A systematic review |
title_fullStr | The association between peer‐victimisation and structural and functional brain outcomes: A systematic review |
title_full_unstemmed | The association between peer‐victimisation and structural and functional brain outcomes: A systematic review |
title_short | The association between peer‐victimisation and structural and functional brain outcomes: A systematic review |
title_sort | association between peer‐victimisation and structural and functional brain outcomes: a systematic review |
topic | Research Reviews |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10242938/ https://www.ncbi.nlm.nih.gov/pubmed/37431463 http://dx.doi.org/10.1002/jcv2.12081 |
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