کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
911539 917932 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stuttering after right cerebellar infarction: A case study
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
Stuttering after right cerebellar infarction: A case study
چکیده انگلیسی

We report a male patient with neurogenic stuttering after cerebellar infarction. He had suffered from frontal and thalamus damage and he had exhibited aphasia, but his speech had been fluent until onset of the cerebellar infarction. Results of analysis of speech samples included the following: (1) the patient showed very frequent syllable repetition and part-word repetition. (2) The stuttering occurrence rate at the second test was much higher than at the first test. (3) Almost all stuttering occurred on initial word sounds; stuttering on the medial and final word was less frequent. (4) Adaptation effect was absent. (5) Secondary behaviors such as closing of the eyes and grimacing were observed. The internal model related to cerebellar functions can be modified using feedback-error information. Results suggest that internal model dysfunction caused this patient's stuttering.Educational objectives: After reading this text, the reader will be able to: (1) provide characteristics of neurogenic stuttering after the cerebellum infarction; (2) discuss the relationship between neurogenic stuttering and functions of the cerebellum.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluency Disorders - Volume 35, Issue 2, June 2010, Pages 141–145
نویسندگان
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