{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T19:14:43Z","timestamp":1779909283428,"version":"3.53.1"},"reference-count":32,"publisher":"Cambridge University Press (CUP)","issue":"8","license":[{"start":{"date-parts":[[2022,2,14]],"date-time":"2022-02-14T00:00:00Z","timestamp":1644796800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Laryngol. Otol."],"published-print":{"date-parts":[[2022,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S002221512100459X_sec_a1\"><jats:title>Objective<\/jats:title><jats:p>Tinnitus is a common auditory disorder in which patients experience noise in the absence of an external source. It is a consequence of irreversible cochlear damage. This study examined the distortion product otoacoustic emissions and P300 components of event-related potentials.<\/jats:p><\/jats:sec><jats:sec id=\"S002221512100459X_sec_a2\" sec-type=\"methods\"><jats:title>Method<\/jats:title><jats:p>This study included a control group of 25 normal-hearing adults not complaining of tinnitus and a study group that consisted of 45 normal-hearing adults complaining of tinnitus. Measures included patient history, basic audiological evaluation, the Arabic version of Tinnitus Handicap Inventory, distortion product otoacoustic emissions testing and P300 recording.<\/jats:p><\/jats:sec><jats:sec id=\"S002221512100459X_sec_a3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>The study group showed significantly higher hearing thresholds at all frequencies as well as delayed latencies and reduced amplitude of P300. The Tinnitus Handicap Inventory showed mean scores of 35.2 \u00b1 16.9, and the distortion product gram showed higher amplitudes in the control group.<\/jats:p><\/jats:sec><jats:sec id=\"S002221512100459X_sec_a4\" sec-type=\"conclusions\"><jats:title>Conclusion<\/jats:title><jats:p>Patients with tinnitus might have neural dysfunction at either peripheral or central levels of the auditory pathway.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s002221512100459x","type":"journal-article","created":{"date-parts":[[2022,2,14]],"date-time":"2022-02-14T09:46:17Z","timestamp":1644831977000},"page":"760-764","source":"Crossref","is-referenced-by-count":7,"title":["Tinnitus: impact on patients in relation to audiological findings"],"prefix":"10.1017","volume":"136","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2222-4147","authenticated-orcid":false,"given":"T A","family":"Gabr","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H F","family":"Alshabory","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M A","family":"Kotait","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2022,2,14]]},"reference":[{"key":"S002221512100459X_ref21","first-page":"73","volume-title":"Mechanisms of Tinnitus","author":"Jastreboff","year":"1995"},{"key":"S002221512100459X_ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.bjorl.2019.09.005"},{"key":"S002221512100459X_ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.heares.2015.10.001"},{"key":"S002221512100459X_ref16","doi-asserted-by":"publisher","DOI":"10.1152\/jn.00164.2013"},{"key":"S002221512100459X_ref32","first-page":"143","article-title":"Self-focused and somatic attention in patients with tinnitus","volume":"8","author":"Newman","year":"1997","journal-title":"J Am Acad Audiol"},{"key":"S002221512100459X_ref20","doi-asserted-by":"publisher","DOI":"10.3109\/03005369309077884"},{"key":"S002221512100459X_ref30","first-page":"589","volume-title":"Proceedings of the 5th International Tinnitus Seminar","author":"McKenna","year":"1996"},{"key":"S002221512100459X_ref2","doi-asserted-by":"publisher","DOI":"10.1044\/1059-0889(2005\/005)"},{"key":"S002221512100459X_ref22","doi-asserted-by":"publisher","DOI":"10.1016\/0378-5955(84)90119-9"},{"key":"S002221512100459X_ref24","doi-asserted-by":"publisher","DOI":"10.1590\/S1808-86942009000300017"},{"key":"S002221512100459X_ref18","doi-asserted-by":"publisher","DOI":"10.1097\/MLG.0b013e318161e521"},{"key":"S002221512100459X_ref10","first-page":"236","article-title":"Neurophysiological approach to tinnitus patients","volume":"17","author":"Jastreboff","year":"1996","journal-title":"Am J Otol"},{"key":"S002221512100459X_ref6","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.3711-06.2007"},{"key":"S002221512100459X_ref7","doi-asserted-by":"publisher","DOI":"10.1055\/s-2007-990717"},{"key":"S002221512100459X_ref29","doi-asserted-by":"publisher","DOI":"10.1016\/j.brs.2012.07.002"},{"key":"S002221512100459X_ref11","doi-asserted-by":"publisher","DOI":"10.1093\/bmb\/63.1.195"},{"key":"S002221512100459X_ref4","doi-asserted-by":"publisher","DOI":"10.1002\/hbm.20270"},{"key":"S002221512100459X_ref19","doi-asserted-by":"publisher","DOI":"10.12659\/MSM.883606"},{"key":"S002221512100459X_ref27","doi-asserted-by":"publisher","DOI":"10.1080\/14992020400050030"},{"key":"S002221512100459X_ref13","doi-asserted-by":"publisher","DOI":"10.1007\/s10162-011-0277-0"},{"key":"S002221512100459X_ref8","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.1996.01890140029007"},{"key":"S002221512100459X_ref15","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.2845-09.2009"},{"key":"S002221512100459X_ref9","doi-asserted-by":"publisher","DOI":"10.1016\/S0385-8146(02)00023-8"},{"key":"S002221512100459X_ref1","doi-asserted-by":"publisher","DOI":"10.1016\/j.heares.2015.08.005"},{"key":"S002221512100459X_ref26","first-page":"86","volume-title":"Electrophysiology of Mind. 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