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Prosody Processing of Korean Language in Stroke Patients: A Preliminary Study
OBJECTIVE: To investigate the hemispheric contributions to prosody recognitions and interference effects of semantic processing on prosody for stroke patients by using the Korean language. METHODS: Ten right hemisphere damaged patients (RHD), nine left hemisphere damaged patients (LHD), and eleven h...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Korean Academy of Rehabilitation Medicine
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3825940/ https://www.ncbi.nlm.nih.gov/pubmed/24236251 http://dx.doi.org/10.5535/arm.2013.37.5.642 |
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author | Ju, Hye-In Shin, Yong-Wook Han, Seok-Hee Kim, Jeom-Sook Choi, Hye-Young Lee, Hye-Sun Yang, Thine Shin, Joon-Ho |
author_facet | Ju, Hye-In Shin, Yong-Wook Han, Seok-Hee Kim, Jeom-Sook Choi, Hye-Young Lee, Hye-Sun Yang, Thine Shin, Joon-Ho |
author_sort | Ju, Hye-In |
collection | PubMed |
description | OBJECTIVE: To investigate the hemispheric contributions to prosody recognitions and interference effects of semantic processing on prosody for stroke patients by using the Korean language. METHODS: Ten right hemisphere damaged patients (RHD), nine left hemisphere damaged patients (LHD), and eleven healthy controls (HC) participated. In pure prosody recognition task, four semantically neutral sentences were selected and presented in both sad and happy prosodies. In interference task, participants listened to emotionally intoned sentences in which the semantic contents were congruent or incongruent with prosody. Participants were asked to rate the valence of prosody while ignoring the semantic contents, and thus, reaction time and accuracy were estimated. RESULTS: In pure prosody recognition task, RHD showed low accuracy as compared to HC (p=0.013), and the tendency of group response showed that RHD performed worse than HC and LHD with regards to accuracy and reaction time. In interference task, analysis of accuracy revealed a significant main effect of groups (p=0.04), and the tendency implied that RHD is less accurate as compared to LHD and HC. The RHD took longer reaction times than HC in congruent and incongruent items (p<0.001). CONCLUSION: Right hemispheric laterality to prosody processing of Korean language in stroke patients was observed. Interference effects of semantic contents to prosody processing were not observed, which suggested unique characteristics of prosody for Korean language. These results could be referred as preliminary data for future researches on Korean languages. |
format | Online Article Text |
id | pubmed-3825940 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Korean Academy of Rehabilitation Medicine |
record_format | MEDLINE/PubMed |
spelling | pubmed-38259402013-11-14 Prosody Processing of Korean Language in Stroke Patients: A Preliminary Study Ju, Hye-In Shin, Yong-Wook Han, Seok-Hee Kim, Jeom-Sook Choi, Hye-Young Lee, Hye-Sun Yang, Thine Shin, Joon-Ho Ann Rehabil Med Original Article OBJECTIVE: To investigate the hemispheric contributions to prosody recognitions and interference effects of semantic processing on prosody for stroke patients by using the Korean language. METHODS: Ten right hemisphere damaged patients (RHD), nine left hemisphere damaged patients (LHD), and eleven healthy controls (HC) participated. In pure prosody recognition task, four semantically neutral sentences were selected and presented in both sad and happy prosodies. In interference task, participants listened to emotionally intoned sentences in which the semantic contents were congruent or incongruent with prosody. Participants were asked to rate the valence of prosody while ignoring the semantic contents, and thus, reaction time and accuracy were estimated. RESULTS: In pure prosody recognition task, RHD showed low accuracy as compared to HC (p=0.013), and the tendency of group response showed that RHD performed worse than HC and LHD with regards to accuracy and reaction time. In interference task, analysis of accuracy revealed a significant main effect of groups (p=0.04), and the tendency implied that RHD is less accurate as compared to LHD and HC. The RHD took longer reaction times than HC in congruent and incongruent items (p<0.001). CONCLUSION: Right hemispheric laterality to prosody processing of Korean language in stroke patients was observed. Interference effects of semantic contents to prosody processing were not observed, which suggested unique characteristics of prosody for Korean language. These results could be referred as preliminary data for future researches on Korean languages. Korean Academy of Rehabilitation Medicine 2013-10 2013-10-29 /pmc/articles/PMC3825940/ /pubmed/24236251 http://dx.doi.org/10.5535/arm.2013.37.5.642 Text en Copyright © 2013 by Korean Academy of Rehabilitation Medicine http://creativecommons.org/licenses/by-nc/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Ju, Hye-In Shin, Yong-Wook Han, Seok-Hee Kim, Jeom-Sook Choi, Hye-Young Lee, Hye-Sun Yang, Thine Shin, Joon-Ho Prosody Processing of Korean Language in Stroke Patients: A Preliminary Study |
title | Prosody Processing of Korean Language in Stroke Patients: A Preliminary Study |
title_full | Prosody Processing of Korean Language in Stroke Patients: A Preliminary Study |
title_fullStr | Prosody Processing of Korean Language in Stroke Patients: A Preliminary Study |
title_full_unstemmed | Prosody Processing of Korean Language in Stroke Patients: A Preliminary Study |
title_short | Prosody Processing of Korean Language in Stroke Patients: A Preliminary Study |
title_sort | prosody processing of korean language in stroke patients: a preliminary study |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3825940/ https://www.ncbi.nlm.nih.gov/pubmed/24236251 http://dx.doi.org/10.5535/arm.2013.37.5.642 |
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