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Paving the Way for Speech: Voice-Training-Induced Plasticity in Chronic Aphasia and Apraxia of Speech—Three Single Cases
المؤلفون المشاركون
Jungblut, Monika
Huber, Walter
Mais, Christiane
Schnitker, Ralph
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-05-25
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Difficulties with temporal coordination or sequencing of speech movements are frequently reported in aphasia patients with concomitant apraxia of speech (AOS).
Our major objective was to investigate the effects of specific rhythmic-melodic voice training on brain activation of those patients.
Three patients with severe chronic nonfluent aphasia and AOS were included in this study.
Before and after therapy, patients underwent the same fMRI procedure as 30 healthy control subjects in our prestudy, which investigated the neural substrates of sung vowel changes in untrained rhythm sequences.
A main finding was that post-minus pretreatment imaging data yielded significant perilesional activations in all patients for example, in the left superior temporal gyrus, whereas the reverse subtraction revealed either no significant activation or right hemisphere activation.
Likewise, pre- and posttreatment assessments of patients’ vocal rhythm production, language, and speech motor performance yielded significant improvements for all patients.
Our results suggest that changes in brain activation due to the applied training might indicate specific processes of reorganization, for example, improved temporal sequencing of sublexical speech components.
In this context, a training that focuses on rhythmic singing with differently demanding complexity levels as concerns motor and cognitive capabilities seems to support paving the way for speech.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jungblut, Monika& Huber, Walter& Mais, Christiane& Schnitker, Ralph. 2014. Paving the Way for Speech: Voice-Training-Induced Plasticity in Chronic Aphasia and Apraxia of Speech—Three Single Cases. Neural Plasticity،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1046743
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jungblut, Monika…[et al.]. Paving the Way for Speech: Voice-Training-Induced Plasticity in Chronic Aphasia and Apraxia of Speech—Three Single Cases. Neural Plasticity No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1046743
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jungblut, Monika& Huber, Walter& Mais, Christiane& Schnitker, Ralph. Paving the Way for Speech: Voice-Training-Induced Plasticity in Chronic Aphasia and Apraxia of Speech—Three Single Cases. Neural Plasticity. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1046743
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1046743
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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