PSYCH OpenIR  > 中国科学院行为科学重点实验室
Attentional Bias in Patients with Decompensated Tinnitus: Prima Facie Evidence from Event-Related Potentials
Li, Zhicheng1; Gu, Ruolei2; Zeng, Xiangli1; Zhong, Weifang3,4; Qi, Min1; Cen, Jintian1
2016
发表期刊AUDIOLOGY AND NEURO-OTOLOGY
ISSN1420-3030
文章类型Article
卷号21期号:1页码:38-44
摘要Tinnitus refers to the auditory perception of sound in the absence of external sound or electric stimuli. The influence of tinnitus on cognitive processing is at the cutting edge of ongoing tinnitus research. In this study, we adopted an objective indicator of attentional processing, i.e. the mismatch negativity (MMN), to assess the attentional bias in patients with decompensated tinnitus. Three kinds of pure tones, D-1 (8,000 Hz), S (8,500 Hz) and D-2 (9,000 Hz), were used to induce event-related potentials (ERPs) in the normal ear. Employing the oddball paradigm, the task was divided into two blocks in which D-1 and D-2 were set as deviation stimuli, respectively. Only D-2 induced a significant MMN in the tinnitus group, while neither D-1 nor D-2 was able to induce MMN in the control group. In addition, the ERPs in the left hemisphere, which were recorded within the time window of 90150 ms (ERP 90-150 ms), were significantly higher than those in the right hemisphere in the tinnitus group, while no significant difference was observed in the control group. Lastly, the amplitude of ERP90-150 (ms) in the tinnitus group was significantly higher than that in the control group. These findings suggest that patients with decompensated tinnitus showed automatic processing of acoustic stimuli, thereby indicating that these patients allocated more cognitive resources to acoustic stimulus processing. We suggest that the difficulty in disengaging or facilitated attention of patients might underlie this phenomenon. The limitations of the current study are discussed. (C) 2016 S. Karger AG, Basel
关键词Attentional Bias Decompensated Tinnitus Event-related Potential Mismatch Negativity
DOI10.1159/000441709
收录类别SCI ; SSCI
语种英语
项目资助者Science and Technology Program of Guangdong, China(2012B061700073) ; National Natural Science Foundation of China(31300847)
WOS研究方向Audiology & Speech-Language Pathology ; Neurosciences & Neurology ; Otorhinolaryngology
WOS类目Audiology & Speech-Language Pathology ; Neurosciences ; Otorhinolaryngology
WOS记录号WOS:000373373300005
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]MISMATCH NEGATIVITY ; HEARING-LOSS ; CATEGORICAL PERCEPTION ; INDIVIDUAL-DIFFERENCES ; MECHANISMS ; GENERATION ; DISTRESS ; PARADIGM ; LEVEL ; MODEL
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/19955
专题中国科学院行为科学重点实验室
作者单位1.Sun Yat Sen Univ, Affiliated Hosp 3, Dept Otolaryngol Head & Neck Surg, Hearing & Balance Rehabil Ctr, Guangzhou 510630, Guangdong, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
3.S China Normal Univ, Ctr Studies Psychol Applicat, Guangzhou, Guangdong, Peoples R China
4.Guangdong Justice Police Vocat Coll, Guangzhou, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Li, Zhicheng,Gu, Ruolei,Zeng, Xiangli,et al. Attentional Bias in Patients with Decompensated Tinnitus: Prima Facie Evidence from Event-Related Potentials[J]. AUDIOLOGY AND NEURO-OTOLOGY,2016,21(1):38-44.
APA Li, Zhicheng,Gu, Ruolei,Zeng, Xiangli,Zhong, Weifang,Qi, Min,&Cen, Jintian.(2016).Attentional Bias in Patients with Decompensated Tinnitus: Prima Facie Evidence from Event-Related Potentials.AUDIOLOGY AND NEURO-OTOLOGY,21(1),38-44.
MLA Li, Zhicheng,et al."Attentional Bias in Patients with Decompensated Tinnitus: Prima Facie Evidence from Event-Related Potentials".AUDIOLOGY AND NEURO-OTOLOGY 21.1(2016):38-44.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Attentional Bias in (808KB)期刊论文作者接受稿限制开放CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Li, Zhicheng]的文章
[Gu, Ruolei]的文章
[Zeng, Xiangli]的文章
百度学术
百度学术中相似的文章
[Li, Zhicheng]的文章
[Gu, Ruolei]的文章
[Zeng, Xiangli]的文章
必应学术
必应学术中相似的文章
[Li, Zhicheng]的文章
[Gu, Ruolei]的文章
[Zeng, Xiangli]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Attentional Bias in Patients with Decompensated Tinnitus Prima Facie Evidence from Event-Related Potentials.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。