Earticle

초록

영어

This study investigated the characteristics of Parkinson's disease patients' speech through difference of measured cepstral values of speech assignment (sustained vowel phonation, connected speech) between normal adults and patient's with Parkinson's disease in Korea. Subjects of the study were 17 males with Parkinson's disease and control group was 28 healthy male adults without cranial nerve damage or disorder. Speech was collected in sustained vowel phonation and connected speech respectively. The cepstral analysis was used to Analysis of Dysphonia in Speech and Voice (ADSV) Model 5109 of KayPENTAX Corp. Difference of measured value between the groups was confirmed with independent t-test. As the result of independent t-test, there was significant difference in CPP, L/H ratio and CSID of sustained vowel phonation between groups. In contrast, in connected speech, all the measured values have no significant difference between the two groups except CPP. Parkinson's disease patients had difference in speech characteristics depending on speech assignment (sustained vowel phonation, connected speech). Based on the results of this study, analysis on connected speech other than sustained vowel phonation is essentially required in order to precisely identify the speech characteristics Parkinson's disease patients.

목차

Abstract
 1. Introduction
 2. Methods
  2.1. Subjects
  2.2. Measurements
  2.3. Analysis
 3. Results
 4. Discussion
 References

키워드

저자

• Haewon Byeon [ Dept. of Speech Language Pathology & Audiology, Nambu University, Gwangju, South Korea ]
• Heekyung Jin [ Dept. of Physical Therapy, Nambu University, Gwangju, South Korea ]
• Sunghyoun Cho [ Dept. of Physical Therapy, Nambu University, Gwangju, South Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of u- and e- Service, Science and Technology

• 간기

  격월간

• pISSN

  2005-4246

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605