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무시난독증에서의 가로읽기와 세로읽기의 차이

Other Titles
 Horizontal versus Vertical Reading in Neglect Dyslexia - A Case Study - 
Authors
 이병화  ;  이경숙  ;  윤수진  ;  이영미  ;  김향희  ;  권재철  ;  강수진  ;  나덕렬 
Citation
 Journal of the Korean Neurological Association (대한신경과학회지), Vol.20(1) : 15-26, 2002 
Journal Title
Journal of the Korean Neurological Association(대한신경과학회지)
ISSN
 1225-7004 
Issue Date
2002
Keywords
Neglect dyslexia ; Horizontal reading ; Vertical reading ; Neglect syndrome ; Hangul
Abstract
Background: Neglect dyslexia is a type of neglect syndrome, in which patients with unilateral hemisphere injury omit or misread the contralateral side of a text or the initial letters of a word. Hangul can be arrayed vertically (vertical
reading,
VR) as well as horizontally (horizontal reading, HR). Thus, HR and VR can be differentially affected in neglect dyslexia. We conducted an experiment in a 66 year-old woman who suffered from neglect dyslexia after a right cerebral infarction. We
compared
HR with VR in terms of error frequencies and patterns. Methods: Stimuli for neglect dyslexia consisted of 227 words. The 227 words were written horizontally or vertically (total 554 words) and were presented in random order. The patient
was
asked
to read the words and the examiner recorded the patient s responses and reaction times. Results: The differences in HR and VR were as follows: 1) the error frequency in HR (59.0%) was higher than the error frequency in VR (20.3%), 2) the
most
frequent error in HR was syllabic deletion (79.1%) whereas phonemic substitution (89.1%) predominated in VR, 3) the error rate was highest at the first syllabic position in HR whereas no position effect was noted in VR. Conclusions:
Patients
with
neglect dyslexia make less error in VR than in HR. The neural processing of HR may be different from that of VR. VR may be an alternative reading strategy that may be useful during the recovery stage of neglect dyslexia.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Rehabilitation Medicine (재활의학교실) > 1. Journal Papers
Yonsei Authors
Kim, Hyang Hee(김향희) ORCID logo https://orcid.org/0000-0003-4949-2512
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/143803
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