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The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex
Neural development is generally marked by an increase in the efficiency and diversity of neural processes. In a large sample (n = 114) of human children and adults with ages ranging from 5 to 44 yr, we investigated the neural responses to naturalistic video stimuli. Videos from both real-life classr...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Society for Neuroscience
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5786826/ https://www.ncbi.nlm.nih.gov/pubmed/29379880 http://dx.doi.org/10.1523/ENEURO.0244-17.2017 |
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author | Petroni, Agustin Cohen, Samantha S. Ai, Lei Langer, Nicolas Henin, Simon Vanderwal, Tamara Milham, Michael P. Parra, Lucas C. |
author_facet | Petroni, Agustin Cohen, Samantha S. Ai, Lei Langer, Nicolas Henin, Simon Vanderwal, Tamara Milham, Michael P. Parra, Lucas C. |
author_sort | Petroni, Agustin |
collection | PubMed |
description | Neural development is generally marked by an increase in the efficiency and diversity of neural processes. In a large sample (n = 114) of human children and adults with ages ranging from 5 to 44 yr, we investigated the neural responses to naturalistic video stimuli. Videos from both real-life classroom settings and Hollywood feature films were used to probe different aspects of attention and engagement. For all stimuli, older ages were marked by more variable neural responses. Variability was assessed by the intersubject correlation of evoked electroencephalographic responses. Young males also had less-variable responses than young females. These results were replicated in an independent cohort (n = 303). When interpreted in the context of neural maturation, we conclude that neural function becomes more variable with maturity, at least during the passive viewing of real-world stimuli. |
format | Online Article Text |
id | pubmed-5786826 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Society for Neuroscience |
record_format | MEDLINE/PubMed |
spelling | pubmed-57868262018-01-29 The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex Petroni, Agustin Cohen, Samantha S. Ai, Lei Langer, Nicolas Henin, Simon Vanderwal, Tamara Milham, Michael P. Parra, Lucas C. eNeuro New Research Neural development is generally marked by an increase in the efficiency and diversity of neural processes. In a large sample (n = 114) of human children and adults with ages ranging from 5 to 44 yr, we investigated the neural responses to naturalistic video stimuli. Videos from both real-life classroom settings and Hollywood feature films were used to probe different aspects of attention and engagement. For all stimuli, older ages were marked by more variable neural responses. Variability was assessed by the intersubject correlation of evoked electroencephalographic responses. Young males also had less-variable responses than young females. These results were replicated in an independent cohort (n = 303). When interpreted in the context of neural maturation, we conclude that neural function becomes more variable with maturity, at least during the passive viewing of real-world stimuli. Society for Neuroscience 2018-01-27 /pmc/articles/PMC5786826/ /pubmed/29379880 http://dx.doi.org/10.1523/ENEURO.0244-17.2017 Text en Copyright © 2018 Petroni et al. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed. |
spellingShingle | New Research Petroni, Agustin Cohen, Samantha S. Ai, Lei Langer, Nicolas Henin, Simon Vanderwal, Tamara Milham, Michael P. Parra, Lucas C. The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex |
title | The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex |
title_full | The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex |
title_fullStr | The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex |
title_full_unstemmed | The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex |
title_short | The Variability of Neural Responses to Naturalistic Videos Change with Age and Sex |
title_sort | variability of neural responses to naturalistic videos change with age and sex |
topic | New Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5786826/ https://www.ncbi.nlm.nih.gov/pubmed/29379880 http://dx.doi.org/10.1523/ENEURO.0244-17.2017 |
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