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Neural dynamics during emotional video engagement relate to anxiety
Inter-subject correlations (ISCs) of physiological data can reveal common stimulus-driven processing across subjects. ISC has been applied to passive video viewing in small samples to measure common engagement and emotional processing. Here, in a large sample study of healthy adults (N = 163) who wa...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9691839/ https://www.ncbi.nlm.nih.gov/pubmed/36438632 http://dx.doi.org/10.3389/fnhum.2022.993606 |
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author | Nan, Jason Balasubramani, Pragathi P. Ramanathan, Dhakshin Mishra, Jyoti |
author_facet | Nan, Jason Balasubramani, Pragathi P. Ramanathan, Dhakshin Mishra, Jyoti |
author_sort | Nan, Jason |
collection | PubMed |
description | Inter-subject correlations (ISCs) of physiological data can reveal common stimulus-driven processing across subjects. ISC has been applied to passive video viewing in small samples to measure common engagement and emotional processing. Here, in a large sample study of healthy adults (N = 163) who watched an emotional film (The Lion Cage by Charlie Chaplin), we recorded electroencephalography (EEG) across participants and measured ISC in theta, alpha and beta frequency bands. Peak ISC on the emotionally engaging video was observed three-quarters into the film clip, during a time period which potentially elicited a positive emotion of relief. Peak ISC in all frequency bands was focused over centro-parietal electrodes localizing to superior parietal cortex. ISC in both alpha and beta frequencies had a significant inverse relationship with anxiety symptoms. Our study suggests that ISC measured during continuous non-event-locked passive viewing may serve as a useful marker for anxious mood. |
format | Online Article Text |
id | pubmed-9691839 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-96918392022-11-26 Neural dynamics during emotional video engagement relate to anxiety Nan, Jason Balasubramani, Pragathi P. Ramanathan, Dhakshin Mishra, Jyoti Front Hum Neurosci Neuroscience Inter-subject correlations (ISCs) of physiological data can reveal common stimulus-driven processing across subjects. ISC has been applied to passive video viewing in small samples to measure common engagement and emotional processing. Here, in a large sample study of healthy adults (N = 163) who watched an emotional film (The Lion Cage by Charlie Chaplin), we recorded electroencephalography (EEG) across participants and measured ISC in theta, alpha and beta frequency bands. Peak ISC on the emotionally engaging video was observed three-quarters into the film clip, during a time period which potentially elicited a positive emotion of relief. Peak ISC in all frequency bands was focused over centro-parietal electrodes localizing to superior parietal cortex. ISC in both alpha and beta frequencies had a significant inverse relationship with anxiety symptoms. Our study suggests that ISC measured during continuous non-event-locked passive viewing may serve as a useful marker for anxious mood. Frontiers Media S.A. 2022-11-11 /pmc/articles/PMC9691839/ /pubmed/36438632 http://dx.doi.org/10.3389/fnhum.2022.993606 Text en Copyright © 2022 Nan, Balasubramani, Ramanathan and Mishra. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Neuroscience Nan, Jason Balasubramani, Pragathi P. Ramanathan, Dhakshin Mishra, Jyoti Neural dynamics during emotional video engagement relate to anxiety |
title | Neural dynamics during emotional video engagement relate to anxiety |
title_full | Neural dynamics during emotional video engagement relate to anxiety |
title_fullStr | Neural dynamics during emotional video engagement relate to anxiety |
title_full_unstemmed | Neural dynamics during emotional video engagement relate to anxiety |
title_short | Neural dynamics during emotional video engagement relate to anxiety |
title_sort | neural dynamics during emotional video engagement relate to anxiety |
topic | Neuroscience |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9691839/ https://www.ncbi.nlm.nih.gov/pubmed/36438632 http://dx.doi.org/10.3389/fnhum.2022.993606 |
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