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Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study
Emotional processing has an important role in social interaction. We report the findings about the Independent Component Analysis carried out on a fMRI set obtained with a paradigm of face emotional processing. The results showed that an independent component, mainly cerebellar-medial-frontal, had a...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4992784/ https://www.ncbi.nlm.nih.gov/pubmed/27579051 http://dx.doi.org/10.1155/2016/2816567 |
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author | Romero-Rebollar, César Jiménez-Ángeles, Luis Dragustinovis-Ruiz, Eduardo Antonio Medina-Bañuelos, Verónica |
author_facet | Romero-Rebollar, César Jiménez-Ángeles, Luis Dragustinovis-Ruiz, Eduardo Antonio Medina-Bañuelos, Verónica |
author_sort | Romero-Rebollar, César |
collection | PubMed |
description | Emotional processing has an important role in social interaction. We report the findings about the Independent Component Analysis carried out on a fMRI set obtained with a paradigm of face emotional processing. The results showed that an independent component, mainly cerebellar-medial-frontal, had a positive modulation associated with fear processing. Also, another independent component, mainly parahippocampal-prefrontal, showed a negative modulation that could be associated with implicit reappraisal of emotional stimuli. Independent Component Analysis could serve as a method to understand complex cognitive processes and their underlying neural dynamics. |
format | Online Article Text |
id | pubmed-4992784 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-49927842016-08-30 Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study Romero-Rebollar, César Jiménez-Ángeles, Luis Dragustinovis-Ruiz, Eduardo Antonio Medina-Bañuelos, Verónica Comput Math Methods Med Research Article Emotional processing has an important role in social interaction. We report the findings about the Independent Component Analysis carried out on a fMRI set obtained with a paradigm of face emotional processing. The results showed that an independent component, mainly cerebellar-medial-frontal, had a positive modulation associated with fear processing. Also, another independent component, mainly parahippocampal-prefrontal, showed a negative modulation that could be associated with implicit reappraisal of emotional stimuli. Independent Component Analysis could serve as a method to understand complex cognitive processes and their underlying neural dynamics. Hindawi Publishing Corporation 2016 2016-08-08 /pmc/articles/PMC4992784/ /pubmed/27579051 http://dx.doi.org/10.1155/2016/2816567 Text en Copyright © 2016 César Romero-Rebollar et al. https://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Romero-Rebollar, César Jiménez-Ángeles, Luis Dragustinovis-Ruiz, Eduardo Antonio Medina-Bañuelos, Verónica Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study |
title | Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study |
title_full | Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study |
title_fullStr | Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study |
title_full_unstemmed | Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study |
title_short | Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study |
title_sort | neural modulation in aversive emotion processing: an independent component analysis study |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4992784/ https://www.ncbi.nlm.nih.gov/pubmed/27579051 http://dx.doi.org/10.1155/2016/2816567 |
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