Systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation

Background Attention and habituation are two domains known to play key roles in the perception and maintenance of tinnitus. The heterogeneous nature of tinnitus and the methodologies adopted by various studies make it difficult to generalize findings. The current review aims at assessing and synthes...

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Autores principales:	Harini Vasudevan, Kanaka Ganapathy, Hari Prakash Palaniswamy, Grant Searchfield, Bellur Rajashekhar
Formato:	article
Lenguaje:	EN
Publicado:	PeerJ Inc. 2021
Materias:	Tinnitus Attention Habituation Systematic review Medicine R
Acceso en línea:	https://doaj.org/article/24fa7efff027451cada549d4788648c2
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spelling	oai:doaj.org-article:24fa7efff027451cada549d4788648c22021-11-28T15:05:08ZSystematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation10.7717/peerj.123402167-8359https://doaj.org/article/24fa7efff027451cada549d4788648c22021-11-01T00:00:00Zhttps://peerj.com/articles/12340.pdfhttps://peerj.com/articles/12340/https://doaj.org/toc/2167-8359Background Attention and habituation are two domains known to play key roles in the perception and maintenance of tinnitus. The heterogeneous nature of tinnitus and the methodologies adopted by various studies make it difficult to generalize findings. The current review aims at assessing and synthesizing evidence on the possible roles of attention and habituation in continuous subjective tinnitus. Methodology The literature search included five databases (PubMed, Scopus, Web of Sciences, CINAHL and ProQuest) that resulted in 1,293 articles, published by July 2019. Studies on attention and/or habituation in individuals with tinnitus using either behavioural or electrophysiological tests were included in the review after a quality assessment. Results Seventeen studies on attention in tinnitus were included in the narrative synthesis. Two meta-analyses were performed to assess the role of attention in tinnitus using a behavioural methodology (z = 4.06; p < 0.0001) and P300 amplitude (z = 2.70; p = 0.007) with 531 participants. With respect to habituation, the review indicates the lack of quality articles for habituation inclusion in the narrative synthesis. Conclusions The review highlights that selective domains of attention were consistently impaired in individuals with tinnitus. Habituation, on the other hand, needs further exploration.Harini VasudevanKanaka GanapathyHari Prakash PalaniswamyGrant SearchfieldBellur RajashekharPeerJ Inc.articleTinnitusAttentionHabituationSystematic reviewMedicineRENPeerJ, Vol 9, p e12340 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Tinnitus Attention Habituation Systematic review Medicine R
spellingShingle	Tinnitus Attention Habituation Systematic review Medicine R Harini Vasudevan Kanaka Ganapathy Hari Prakash Palaniswamy Grant Searchfield Bellur Rajashekhar Systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation
description	Background Attention and habituation are two domains known to play key roles in the perception and maintenance of tinnitus. The heterogeneous nature of tinnitus and the methodologies adopted by various studies make it difficult to generalize findings. The current review aims at assessing and synthesizing evidence on the possible roles of attention and habituation in continuous subjective tinnitus. Methodology The literature search included five databases (PubMed, Scopus, Web of Sciences, CINAHL and ProQuest) that resulted in 1,293 articles, published by July 2019. Studies on attention and/or habituation in individuals with tinnitus using either behavioural or electrophysiological tests were included in the review after a quality assessment. Results Seventeen studies on attention in tinnitus were included in the narrative synthesis. Two meta-analyses were performed to assess the role of attention in tinnitus using a behavioural methodology (z = 4.06; p < 0.0001) and P300 amplitude (z = 2.70; p = 0.007) with 531 participants. With respect to habituation, the review indicates the lack of quality articles for habituation inclusion in the narrative synthesis. Conclusions The review highlights that selective domains of attention were consistently impaired in individuals with tinnitus. Habituation, on the other hand, needs further exploration.
format	article
author	Harini Vasudevan Kanaka Ganapathy Hari Prakash Palaniswamy Grant Searchfield Bellur Rajashekhar
author_facet	Harini Vasudevan Kanaka Ganapathy Hari Prakash Palaniswamy Grant Searchfield Bellur Rajashekhar
author_sort	Harini Vasudevan
title	Systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation
title_short	Systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation
title_full	Systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation
title_fullStr	Systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation
title_full_unstemmed	Systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation
title_sort	systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation
publisher	PeerJ Inc.
publishDate	2021
url	https://doaj.org/article/24fa7efff027451cada549d4788648c2
work_keys_str_mv	AT harinivasudevan systematicreviewandmetaanalysisontheeffectofcontinuoussubjectivetinnitusonattentionandhabituation AT kanakaganapathy systematicreviewandmetaanalysisontheeffectofcontinuoussubjectivetinnitusonattentionandhabituation AT hariprakashpalaniswamy systematicreviewandmetaanalysisontheeffectofcontinuoussubjectivetinnitusonattentionandhabituation AT grantsearchfield systematicreviewandmetaanalysisontheeffectofcontinuoussubjectivetinnitusonattentionandhabituation AT bellurrajashekhar systematicreviewandmetaanalysisontheeffectofcontinuoussubjectivetinnitusonattentionandhabituation
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Systematic review and meta-analysis on the effect of continuous subjective tinnitus on attention and habituation

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