Neuronavigated rTMS inhibition of right pars triangularis anterior in stuttering: Differential effects on reading and speaking

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dc.authorid0000-0001-5118-4776
dc.contributor.authorTezel Bayraktaroğlu, Öykü
dc.contributor.authorBayraktaroğlu, Zübeyir
dc.contributor.authorDemirtaş Tatlıdede, Aslı
dc.contributor.authorDemiralp, Tamer
dc.contributor.authorÖğe, Ali Emre
dc.date.accessioned2020-11-13T05:38:26Z
dc.date.available2020-11-13T05:38:26Z
dc.date.issued2020
dc.departmentİstanbul Medipol Üniversitesi, Uluslararası Tıp Fakültesi, Temel Tıp Bilimleri Bölümü, Fizyoloji Ana Bilim Dalı
dc.departmentİstanbul Medipol Üniversitesi, Rektörlük, Rejeneratif ve Restoratif Tıp Araştırmaları Merkezi (REMER)
dc.description.abstractFunctional neuroimaging studies show an overactivation of speech and language related homologous areas of the right hemisphere in persons who stutter. In this study, we inhibited Broca's homologues using 1 Hz repetitive transcranial magnetic stimulation (rTMS) and assessed its effects on stuttering severity. The investigated cortical areas included pars opercularis (BA44), anterior and posterior pars triangularis (BA45), mouth area on the primary motor cortex (BA4). We collected reading and speaking samples before and after rTMS sessions and calculated the percentage of syllables stuttered. Only right anterior pars triangularis stimulation induced significant changes in speech fluency. Notably, the effects were differential for reading and speaking conditions. Overall, our results provide supportive evidence that right anterior BA45 may be a critical region for stuttering. The observed differential effects following the inhibition of right anterior BA45 merits further study of contributions of this region on different language domains in persons who stutter.
dc.description.sponsorshipIstanbul Universityen_US
dc.identifier.citationTezel Bayraktaroğlu, Ö., Bayraktaroğlu, Z., Demirtaş Tatlıdede, A., Demiralp, T. ve Öğe, A. E. (2020). Neuronavigated rTMS inhibition of right pars triangularis anterior in stuttering: Differential effects on reading and speaking. Brain and Language, 210. https://dx.doi.org/10.1016/j.bandl.2020.104862
dc.identifier.doi10.1016/j.bandl.2020.104862
dc.identifier.issn0093-934X
dc.identifier.issn1090-2155
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://dx.doi.org/10.1016/j.bandl.2020.104862
dc.identifier.urihttps://hdl.handle.net/20.500.12511/6021
dc.identifier.volume210
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherAcademic Press Inc Elsevier Science
dc.relation.ispartofBrain and Languageen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectStuttering
dc.subjectRepetitive Transcranial Magnetic Stimulation
dc.subjectBroca's Homologue
dc.subjectInferior Frontal Gyrus
dc.subjectPars Triangularis
dc.subjectPars Opercularis
dc.subjectPercentage of Syllables Stuttered
dc.subjectSpeech Fluency
dc.subjectReading
dc.subjectSpeaking
dc.titleNeuronavigated rTMS inhibition of right pars triangularis anterior in stuttering: Differential effects on reading and speaking
dc.typeArticle

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