Neural basis of anticipatory anxiety reappraisals.

Reappraisal is a well-known emotion regulation strategy. Recent neuroimaging studies suggest that reappraisal recruits both medial and lateral prefrontal brain regions. However, few studies have investigated neural representation of reappraisals associated with anticipatory anxiety, and the specific...

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Autores principales:	Shinpei Yoshimura, Yasumasa Okamoto, Atsuo Yoshino, Makoto Kobayakawa, Akihiko Machino, Shigeto Yamawaki
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8871b3cf083b466c84e19fc0b0fedeab
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spelling	oai:doaj.org-article:8871b3cf083b466c84e19fc0b0fedeab2021-11-25T06:07:46ZNeural basis of anticipatory anxiety reappraisals.1932-620310.1371/journal.pone.0102836https://doaj.org/article/8871b3cf083b466c84e19fc0b0fedeab2014-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25048028/?tool=EBIhttps://doaj.org/toc/1932-6203Reappraisal is a well-known emotion regulation strategy. Recent neuroimaging studies suggest that reappraisal recruits both medial and lateral prefrontal brain regions. However, few studies have investigated neural representation of reappraisals associated with anticipatory anxiety, and the specific nature of the brain activity underlying this process remains unclear. We used functional magnetic resonance imaging (fMRI) to investigate neural activity associated with reappraisals of transient anticipatory anxiety. Although transient anxiety activated mainly subcortical regions, reappraisals targeting the anxiety were associated with increased activity in the medial and lateral prefrontal regions (including the orbitofrontal and anterior cingulate cortices). Reappraisal decreased fear circuit activity (including the amygdala and thalamus). Correlational analysis demonstrated that reductions in subjective anxiety associated with reappraisal were correlated with orbitofrontal and anterior cingulate cortex activation. Reappraisal recruits medial and lateral prefrontal regions; particularly the orbitofrontal and anterior cingulate cortices are associated with successful use of this emotion regulation strategy.Shinpei YoshimuraYasumasa OkamotoAtsuo YoshinoMakoto KobayakawaAkihiko MachinoShigeto YamawakiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 7, p e102836 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Shinpei Yoshimura Yasumasa Okamoto Atsuo Yoshino Makoto Kobayakawa Akihiko Machino Shigeto Yamawaki Neural basis of anticipatory anxiety reappraisals.
description	Reappraisal is a well-known emotion regulation strategy. Recent neuroimaging studies suggest that reappraisal recruits both medial and lateral prefrontal brain regions. However, few studies have investigated neural representation of reappraisals associated with anticipatory anxiety, and the specific nature of the brain activity underlying this process remains unclear. We used functional magnetic resonance imaging (fMRI) to investigate neural activity associated with reappraisals of transient anticipatory anxiety. Although transient anxiety activated mainly subcortical regions, reappraisals targeting the anxiety were associated with increased activity in the medial and lateral prefrontal regions (including the orbitofrontal and anterior cingulate cortices). Reappraisal decreased fear circuit activity (including the amygdala and thalamus). Correlational analysis demonstrated that reductions in subjective anxiety associated with reappraisal were correlated with orbitofrontal and anterior cingulate cortex activation. Reappraisal recruits medial and lateral prefrontal regions; particularly the orbitofrontal and anterior cingulate cortices are associated with successful use of this emotion regulation strategy.
format	article
author	Shinpei Yoshimura Yasumasa Okamoto Atsuo Yoshino Makoto Kobayakawa Akihiko Machino Shigeto Yamawaki
author_facet	Shinpei Yoshimura Yasumasa Okamoto Atsuo Yoshino Makoto Kobayakawa Akihiko Machino Shigeto Yamawaki
author_sort	Shinpei Yoshimura
title	Neural basis of anticipatory anxiety reappraisals.
title_short	Neural basis of anticipatory anxiety reappraisals.
title_full	Neural basis of anticipatory anxiety reappraisals.
title_fullStr	Neural basis of anticipatory anxiety reappraisals.
title_full_unstemmed	Neural basis of anticipatory anxiety reappraisals.
title_sort	neural basis of anticipatory anxiety reappraisals.
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/8871b3cf083b466c84e19fc0b0fedeab
work_keys_str_mv	AT shinpeiyoshimura neuralbasisofanticipatoryanxietyreappraisals AT yasumasaokamoto neuralbasisofanticipatoryanxietyreappraisals AT atsuoyoshino neuralbasisofanticipatoryanxietyreappraisals AT makotokobayakawa neuralbasisofanticipatoryanxietyreappraisals AT akihikomachino neuralbasisofanticipatoryanxietyreappraisals AT shigetoyamawaki neuralbasisofanticipatoryanxietyreappraisals
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Neural basis of anticipatory anxiety reappraisals.

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