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Characteristics of narratives in patients with right hemisphere damage based on the quantitative and qualitative discourse analysis Rie Uetani 1 , Jun Tanemura 2 , Akio Tsubahara 3 1Department of Speech-Language-Hearing Therapy, Rehabilitation Center, Kawasaki Medical School Hospital 2Department of Speech Therapy, Faculty of Rehabilitation, Kawasaki University of Medical Welfare 3Department of Physical Therapy, Faculty of Rehabilitation, Kawasaki University of Medical Welfare Keyword: 右半球損傷 , ナラティブ , 談話分析 , right hemisphere damage , narrative discourse , discourse analysis pp.15-24
Published Date 2022/3/15
DOI https://doi.org/10.11477/mf.6001200358
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 The "picture story test" of Supplementary Tests for Standard Language Test of Aphasia (SLTA-ST) was used to identify discourse deficits of patients with right hemisphere damage (RHD) and the results of quantitative discourse analysis obtained from RHD patients and healthy subjects were evaluated. Additionally, qualitative discourse analysis on the utterances of RHD patients was examined and compared to the results with those of traumatic brain injury (TBI) patients. The analysis revealed that there were significant differences between the narratives of the RHD subjects and those of the healthy subjects in the number of utterances, % Correct Information Unit (CIU), and duration of utterances. Furthermore, errors such as imperfect speech, integration disorder of visual perception and language process, lowering of context in the thought were recognized in the narrative of the RHD patients as well as in the TBI patients. However, the two groups differed in that RHD patients showed errors of reduced sensitivity to emotion while TBI patients showed lack of inhibition. Characteristics of discourse disorder caused by RHD were different in each patient. It was thought to be important to carry out both quantitative and qualitative analyses to identify symptoms in detail.


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電子版ISSN 印刷版ISSN 1349-5828 日本言語聴覚士協会

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