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Acoustic characteristics of articulation disorder in patients with oral cancer

Research Project

Project/Area Number 17500374
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Rehabilitation science/Welfare engineering
Research InstitutionThe Nippon Dental University

Principal Investigator

NISHIWAKI Keiko  The Nippon Dental University, School of Life Dentistry at Tokyo, Speech, language, and hearing therapist, 生命歯学部, 医療職員 (20398879)

Co-Investigator(Kenkyū-buntansha) KIKUTANI Takeshi  The Nippon Dental University, School of Life Dentistry at Tokyo, Assistant professor, 生命歯学部, 助教授 (20214744)
TAMURA Fumiyo  The Nippon Dental University, School of Life Dentistry at Tokyo, instructor, 生命歯学部, 講師 (60297017)
Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2006: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2005: ¥2,500,000 (Direct Cost: ¥2,500,000)
Keywordsarticulation disorder / rehabilitation / oral cancer / acoustic analysis / 口腔腫癌 / 口腔腫瘍術後 / 音響分析
Research Abstract

Purpose ;
The purpose of this study was to examine the characteristics of articulation of glossectomies of tongue.
Subjects ;
10 patients with oral cancer (7males, 3females) had a glossectomy.
Method ;
All patients was examined pre-operation, post-operation-1month, and 6months. the follows :
speech intelligibility(100syllales, conversation), tongue motor morality, the acoustic vowel space.
Conclusion ;
1. The speech intelligibility was proved pre and post-operation.
2. The acoustic vowel space was changed by pre and post-operation.
3. The foundamentall and 2 was the nearer, the server of range of resection.
Discussion ;
1. The acoustic vowel space was affected by the severity of tongue motor ability, and the speech intelligibility.
2. We can use the vowel space by the acoustic measures.

Report

(3 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • Research Products

    (4 results)

All 2007 2006

All Journal Article (4 results)

  • [Journal Article] The dental prosthesis for speech in a patient of oral cancer2007

    • Author(s)
      KEIKO NISHIWAKI
    • Journal Title

      Commun. Disord.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 筋萎縮性側策硬化症患者の構音・摂食嚥下障害に対する歯科補綴的対応の効果と適応2006

    • Author(s)
      西脇恵子
    • Journal Title

      音声言語医学 47(1)

      Pages: 111-111

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] The effects and the adaptability of PAP in patients of ALS2006

    • Author(s)
      KEIKO NISHIWAKI
    • Journal Title

      Jpn. J. Logop. Phoniatr. 41(1)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ALS患者おける歯科的補綴装置の適応2006

    • Author(s)
      西脇 恵子, 菊谷 武
    • Journal Title

      音声言語医学

    • Related Report
      2005 Annual Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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