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- Publisher Website: 10.1016/j.neuroscience.2019.09.028
- Scopus: eid_2-s2.0-85074665844
- PMID: 31678342
- WOS: WOS:000498694400004
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Article: Negative Affect Shared with Siblings is Associated with Structural Brain Network Efficiency and Loneliness in Adolescents
Title | Negative Affect Shared with Siblings is Associated with Structural Brain Network Efficiency and Loneliness in Adolescents |
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Authors | |
Keywords | Network efficiency Loneliness Diffusion MRI Siblings Adolescence |
Issue Date | 2019 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/neuroscience |
Citation | Neuroscience, 2019, v. 421, p. 39-47 How to Cite? |
Abstract | Loneliness has a strong neurobiological basis reflected by its specific relationships with structural brain connectivity. Critically, affect traits are highly related to loneliness, which shows close association with the onset and severity of major depressive disorder. This diffusion imaging study was conducted on a sample of adolescent siblings to examine whether positive and negative affect traits were related to loneliness, with brain network efficiency playing a mediating role. The findings of this study confirmed that both global and average local efficiency negatively mediated the association between low positive affect and high negative affect and loneliness, and the mediation was more sensitive to sibling-shared affect traits. The findings have important implications for interventions targeted at reducing the detrimental impact of familiar negative emotional experiences and loneliness. |
Persistent Identifier | http://hdl.handle.net/10722/283984 |
ISSN | 2023 Impact Factor: 2.9 2023 SCImago Journal Rankings: 0.903 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wong, NML | - |
dc.contributor.author | Shao, R | - |
dc.contributor.author | Yeung, PPS | - |
dc.contributor.author | Khong, PL | - |
dc.contributor.author | Hui, ES | - |
dc.contributor.author | Schooling, CM | - |
dc.contributor.author | Leung, GM | - |
dc.contributor.author | Lee, TMC | - |
dc.date.accessioned | 2020-07-20T05:55:06Z | - |
dc.date.available | 2020-07-20T05:55:06Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Neuroscience, 2019, v. 421, p. 39-47 | - |
dc.identifier.issn | 0306-4522 | - |
dc.identifier.uri | http://hdl.handle.net/10722/283984 | - |
dc.description.abstract | Loneliness has a strong neurobiological basis reflected by its specific relationships with structural brain connectivity. Critically, affect traits are highly related to loneliness, which shows close association with the onset and severity of major depressive disorder. This diffusion imaging study was conducted on a sample of adolescent siblings to examine whether positive and negative affect traits were related to loneliness, with brain network efficiency playing a mediating role. The findings of this study confirmed that both global and average local efficiency negatively mediated the association between low positive affect and high negative affect and loneliness, and the mediation was more sensitive to sibling-shared affect traits. The findings have important implications for interventions targeted at reducing the detrimental impact of familiar negative emotional experiences and loneliness. | - |
dc.language | eng | - |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/neuroscience | - |
dc.relation.ispartof | Neuroscience | - |
dc.subject | Network efficiency | - |
dc.subject | Loneliness | - |
dc.subject | Diffusion MRI | - |
dc.subject | Siblings | - |
dc.subject | Adolescence | - |
dc.title | Negative Affect Shared with Siblings is Associated with Structural Brain Network Efficiency and Loneliness in Adolescents | - |
dc.type | Article | - |
dc.identifier.email | Shao, R: rshao@hku.hk | - |
dc.identifier.email | Yeung, PPS: patcyy@hku.hk | - |
dc.identifier.email | Khong, PL: plkhong@hku.hk | - |
dc.identifier.email | Hui, ES: edshui@hku.hk | - |
dc.identifier.email | Schooling, CM: cms1@hkucc.hku.hk | - |
dc.identifier.email | Leung, GM: gmleung@hku.hk | - |
dc.identifier.email | Lee, TMC: tmclee@hku.hk | - |
dc.identifier.authority | Shao, R=rp02519 | - |
dc.identifier.authority | Yeung, PPS=rp00641 | - |
dc.identifier.authority | Khong, PL=rp00467 | - |
dc.identifier.authority | Hui, ES=rp01832 | - |
dc.identifier.authority | Schooling, CM=rp00504 | - |
dc.identifier.authority | Leung, GM=rp00460 | - |
dc.identifier.authority | Lee, TMC=rp00564 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.neuroscience.2019.09.028 | - |
dc.identifier.pmid | 31678342 | - |
dc.identifier.scopus | eid_2-s2.0-85074665844 | - |
dc.identifier.hkuros | 311291 | - |
dc.identifier.volume | 421 | - |
dc.identifier.spage | 39 | - |
dc.identifier.epage | 47 | - |
dc.identifier.isi | WOS:000498694400004 | - |
dc.publisher.place | Netherlands | - |
dc.identifier.issnl | 0306-4522 | - |