Tonal and orthographic analysis in a Cantonese-speaking individual with nonfluent/agrammatic variant primary progressive aphasia

被引:11
作者
Tee, Boon Lead [1 ,2 ,3 ,4 ,5 ]
Deleon, Jessica [1 ,2 ]
Chen Li Ying, Lorinda Kwan [6 ]
Miller, Bruce L. [1 ]
Y. Lo, Raymond [4 ]
Europa, Eduardo [1 ,7 ]
Sudarsan, Swati [1 ,2 ]
Grasso, Stephanie [7 ]
Gorno-Tempini, Maria Luisa [1 ,2 ]
机构
[1] Univ Calif San Francisco, Memory & Aging Ctr, San Francisco, CA 94143 USA
[2] Univ Calif San Francisco, Dyslexia Ctr, Dept Neurol, San Francisco, CA 94143 USA
[3] Univ Calif San Francisco, Global Brain Hlth Inst, San Francisco, CA 94143 USA
[4] Buddhist Tzu Chi Gen Hosp, Dept Neurol, Hualien, Taiwan
[5] Tzu Chi Univ, Hualien, Taiwan
[6] Educ Univ Hong Kong, Dept Special Educ & Counselling, Hong Kong, Peoples R China
[7] Univ Texas Austin, Dept Commun Sci & Disorders, Aphasia Res & Treatment Lab, Austin, TX USA
关键词
Primary progressive aphasia; tone; logographic script; orthography; WRITING CHINESE CHARACTERS; DYSGRAPHIA; PERCEPTION; FEATURES; DEFICITS; APRAXIA; DISEASE; SPEECH;
D O I
10.1080/13554794.2021.1925302
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Clinical understanding of primary progressive aphasia (PPA) has been established based on English-speaking population. The lack of linguistic diversity in research hinders the diagnosis of PPA in non-English speaking patients. This case report describes the tonal and orthographic deficits of a multilingual native Cantonese-speaking woman with nonfluent/agrammatic variant PPA (nfvPPA) and progressive supranuclear palsy. Our findings suggest that Cantonese-speaking nfvPPA patients exhibit tone production impairments, tone perception deficits at the lexical selection processing, and linguistic dysgraphia errors unique to logographic script writer. These findings suggest that linguistic tailored approaches offer novel and effective tools in identifying non-English speaking PPA individuals.
引用
收藏
页码:1 / 10
页数:10
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