Deviant Dynamics of Resting State Electroencephalogram Microstate in Patients With Subjective Tinnitus
Given the importance of central reorganization and tinnitus, we undertook the current study to investigate changes to electroencephalogram (EEG) microstates and their association with the clinical symptoms in tinnitus. High-density (128 channel) EEG was used to explore changes in microstate features...
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2018-06-01
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doaj-f9184bdb0a764f0988b3321a87b8f4542020-11-25T02:30:52ZengFrontiers Media S.A.Frontiers in Behavioral Neuroscience1662-51532018-06-011210.3389/fnbeh.2018.00122365852Deviant Dynamics of Resting State Electroencephalogram Microstate in Patients With Subjective TinnitusYuexin Cai0Yuexin Cai1Dong Huang2Yanhong Chen3Yanhong Chen4Haidi Yang5Haidi Yang6Chang-Dong Wang7Fei Zhao8Fei Zhao9Jiahao Liu10Jiahao Liu11Yingfeng Sun12Yingfeng Sun13Guisheng Chen14Guisheng Chen15Xiaoting Chen16Xiaoting Chen17Hao Xiong18Hao Xiong19Yiqing Zheng20Yiqing Zheng21Department of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaCollege of Mathematics and Informatics, South China Agricultural University, Guangzhou, ChinaDepartment of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaDepartment of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaSchool of Data and Computer Science, Sun Yat-sen University, Guangzhou, ChinaDepartment of Speech Language Therapy and Hearing Science, Cardiff Metropolitan University, Cardiff, United KingdomDepartment of Hearing and Speech Science, Xinhua College, Sun Yat-sen University, Guangzhou, ChinaDepartment of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaDepartment of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaDepartment of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaDepartment of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaDepartment of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaDepartment of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, ChinaInstitute of Hearing and Speech-Language Science, Sun Yat-sen University, Guangzhou, ChinaGiven the importance of central reorganization and tinnitus, we undertook the current study to investigate changes to electroencephalogram (EEG) microstates and their association with the clinical symptoms in tinnitus. High-density (128 channel) EEG was used to explore changes in microstate features in 15 subjects with subjective tinnitus and 17 age-matched controls. Correlations between microstate parameters and subjective tinnitus symptoms were also analyzed. An increased presence of class A microstate and decreased presence of class D microstate were found in coverage and lifespan of microstate parameters in the tinnitus patients. Syntax analysis also demonstrated an aberrant pattern of activity, with reduced transitions from class D to class B in tinnitus patients. Moreover, a significant positive correlation of tinnitus loudness with increased lifespan of microstate class C was found. Significant differences in temporal characteristics and syntax of the EEG microstate classes were found at rest between tinnitus patients and the healthy subjects. Our study indicates that EEG microstates may provide a possible valuable method to study large-scale brain networks, which may in turn be beneficial to investigation of the neurophysiological mechanisms behind tinnitus.https://www.frontiersin.org/article/10.3389/fnbeh.2018.00122/fullEEGmicrostatedynamicstinnitusmechanism |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yuexin Cai Yuexin Cai Dong Huang Yanhong Chen Yanhong Chen Haidi Yang Haidi Yang Chang-Dong Wang Fei Zhao Fei Zhao Jiahao Liu Jiahao Liu Yingfeng Sun Yingfeng Sun Guisheng Chen Guisheng Chen Xiaoting Chen Xiaoting Chen Hao Xiong Hao Xiong Yiqing Zheng Yiqing Zheng |
spellingShingle |
Yuexin Cai Yuexin Cai Dong Huang Yanhong Chen Yanhong Chen Haidi Yang Haidi Yang Chang-Dong Wang Fei Zhao Fei Zhao Jiahao Liu Jiahao Liu Yingfeng Sun Yingfeng Sun Guisheng Chen Guisheng Chen Xiaoting Chen Xiaoting Chen Hao Xiong Hao Xiong Yiqing Zheng Yiqing Zheng Deviant Dynamics of Resting State Electroencephalogram Microstate in Patients With Subjective Tinnitus Frontiers in Behavioral Neuroscience EEG microstate dynamics tinnitus mechanism |
author_facet |
Yuexin Cai Yuexin Cai Dong Huang Yanhong Chen Yanhong Chen Haidi Yang Haidi Yang Chang-Dong Wang Fei Zhao Fei Zhao Jiahao Liu Jiahao Liu Yingfeng Sun Yingfeng Sun Guisheng Chen Guisheng Chen Xiaoting Chen Xiaoting Chen Hao Xiong Hao Xiong Yiqing Zheng Yiqing Zheng |
author_sort |
Yuexin Cai |
title |
Deviant Dynamics of Resting State Electroencephalogram Microstate in Patients With Subjective Tinnitus |
title_short |
Deviant Dynamics of Resting State Electroencephalogram Microstate in Patients With Subjective Tinnitus |
title_full |
Deviant Dynamics of Resting State Electroencephalogram Microstate in Patients With Subjective Tinnitus |
title_fullStr |
Deviant Dynamics of Resting State Electroencephalogram Microstate in Patients With Subjective Tinnitus |
title_full_unstemmed |
Deviant Dynamics of Resting State Electroencephalogram Microstate in Patients With Subjective Tinnitus |
title_sort |
deviant dynamics of resting state electroencephalogram microstate in patients with subjective tinnitus |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Behavioral Neuroscience |
issn |
1662-5153 |
publishDate |
2018-06-01 |
description |
Given the importance of central reorganization and tinnitus, we undertook the current study to investigate changes to electroencephalogram (EEG) microstates and their association with the clinical symptoms in tinnitus. High-density (128 channel) EEG was used to explore changes in microstate features in 15 subjects with subjective tinnitus and 17 age-matched controls. Correlations between microstate parameters and subjective tinnitus symptoms were also analyzed. An increased presence of class A microstate and decreased presence of class D microstate were found in coverage and lifespan of microstate parameters in the tinnitus patients. Syntax analysis also demonstrated an aberrant pattern of activity, with reduced transitions from class D to class B in tinnitus patients. Moreover, a significant positive correlation of tinnitus loudness with increased lifespan of microstate class C was found. Significant differences in temporal characteristics and syntax of the EEG microstate classes were found at rest between tinnitus patients and the healthy subjects. Our study indicates that EEG microstates may provide a possible valuable method to study large-scale brain networks, which may in turn be beneficial to investigation of the neurophysiological mechanisms behind tinnitus. |
topic |
EEG microstate dynamics tinnitus mechanism |
url |
https://www.frontiersin.org/article/10.3389/fnbeh.2018.00122/full |
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