Brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.

<h4>Background</h4>Tinnitus is defined as an intrinsic sound perception that cannot be attributed to an external sound source. Distress in tinnitus patients is related to increased beta activity in the dorsal part of the anterior cingulate and the amount of distress correlates with netwo...

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Autores principales:	Sven Vanneste, Dirk De Ridder
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2013
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/67272e1538f04ea08593ba13c82eaa24
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spelling	oai:doaj.org-article:67272e1538f04ea08593ba13c82eaa242021-11-18T07:52:14ZBrain areas controlling heart rate variability in tinnitus and tinnitus-related distress.1932-620310.1371/journal.pone.0059728https://doaj.org/article/67272e1538f04ea08593ba13c82eaa242013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23533644/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Background</h4>Tinnitus is defined as an intrinsic sound perception that cannot be attributed to an external sound source. Distress in tinnitus patients is related to increased beta activity in the dorsal part of the anterior cingulate and the amount of distress correlates with network activity consisting of the amygdala-anterior cingulate cortex-insula-parahippocampus. Previous research also revealed that distress is associated to a higher sympathetic (OS) tone in tinnitus patients and tinnitus suppression to increased parasympathetic (PS) tone.<h4>Methodology</h4>The aim of the present study is to investigate the relationship between tinnitus distress and the autonomic nervous system and find out which cortical areas are involved in the autonomic nervous system influences in tinnitus distress by the use of source localized resting state electroencephalogram (EEG) recordings and electrocardiogram (ECG). Twenty-one tinnitus patients were included in this study.<h4>Conclusions</h4>The results indicate that the dorsal and subgenual anterior cingulate, as well as the left and right insula are important in the central control of heart rate variability in tinnitus patients. Whereas the sympathovagal balance is controlled by the subgenual and pregenual anterior cingulate cortex, the right insula controls sympathetic activity and the left insula the parasympathetic activity. The perceived distress in tinnitus patients seems to be sympathetically mediated.Sven VannesteDirk De RidderPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 3, p e59728 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Sven Vanneste Dirk De Ridder Brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.
description	<h4>Background</h4>Tinnitus is defined as an intrinsic sound perception that cannot be attributed to an external sound source. Distress in tinnitus patients is related to increased beta activity in the dorsal part of the anterior cingulate and the amount of distress correlates with network activity consisting of the amygdala-anterior cingulate cortex-insula-parahippocampus. Previous research also revealed that distress is associated to a higher sympathetic (OS) tone in tinnitus patients and tinnitus suppression to increased parasympathetic (PS) tone.<h4>Methodology</h4>The aim of the present study is to investigate the relationship between tinnitus distress and the autonomic nervous system and find out which cortical areas are involved in the autonomic nervous system influences in tinnitus distress by the use of source localized resting state electroencephalogram (EEG) recordings and electrocardiogram (ECG). Twenty-one tinnitus patients were included in this study.<h4>Conclusions</h4>The results indicate that the dorsal and subgenual anterior cingulate, as well as the left and right insula are important in the central control of heart rate variability in tinnitus patients. Whereas the sympathovagal balance is controlled by the subgenual and pregenual anterior cingulate cortex, the right insula controls sympathetic activity and the left insula the parasympathetic activity. The perceived distress in tinnitus patients seems to be sympathetically mediated.
format	article
author	Sven Vanneste Dirk De Ridder
author_facet	Sven Vanneste Dirk De Ridder
author_sort	Sven Vanneste
title	Brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.
title_short	Brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.
title_full	Brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.
title_fullStr	Brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.
title_full_unstemmed	Brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.
title_sort	brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.
publisher	Public Library of Science (PLoS)
publishDate	2013
url	https://doaj.org/article/67272e1538f04ea08593ba13c82eaa24
work_keys_str_mv	AT svenvanneste brainareascontrollingheartratevariabilityintinnitusandtinnitusrelateddistress AT dirkderidder brainareascontrollingheartratevariabilityintinnitusandtinnitusrelateddistress
_version_	1718422856882192384

Brain areas controlling heart rate variability in tinnitus and tinnitus-related distress.

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