Application of cine MRI for the development of computerized evaluation system for articulation disorders

电影MRI在关节障碍计算机化评估系统开发中的应用

基本信息

  • 批准号:
    17592106
  • 负责人:
  • 金额:
    $ 2.3万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 财政年份:
    2005
  • 资助国家:
    日本
  • 起止时间:
    2005 至 2006
  • 项目状态:
    已结题

项目摘要

Speech disorders caused by oral and maxillofacial lesions are diagnosed by clinicians based on subjective evaluation using auditive impression. The purpose of this research is developing the computerized diagnosis system for the subjective evaluation of articulation disorders.From 2005 to 2006 the results of MR and Acoustic results in velopharyngeal incompetence patients and glossectomee and normal children were obtained.To clarify the relationship between the perceptual diagnoses of hypernasality and its physical correlates experiments were conducted using Japanese vowel /i/. As results the decrease in the magnitude of F2 and the dip between F2 and F3 are related to excessive acoustic coupling of the nasal cavity (Kozaki 2005). The acoustic characteristics of children of the Japanese consonants [s][sh], especially focused on the stage of missing deciduous incisors were clarified (Sugiyama 2006). The vocal tract shapes are measured and the VTTF of vocal tract model are estimated, in order to investigate effects of vocal tract shapes on the spectrum of speech sound. As a result vocal tract shapes having oral lesions are different from normal one (Nishimoto 2006). Finally we tried the estimation of movements after Glossectomy based on 3D physiological tongue model and the simulations proved that developed model can be a useful tool for the study of speech disorders with pathology of the tongue (Fujita 2007)
口腔颌面部病变引起的言语障碍,临床医生主要依靠听觉印象的主观评价进行诊断。本研究的目的是开发一个用于构音障碍主观评价的计算机化诊断系统,从2005年到2006年,收集了2005年至2006年咽功能不全患者、舌切除者和正常儿童的MR和声学结果,并以日语元音/i/为实验材料,进行了实验,以阐明鼻音过度的感知诊断与其物理相关因素之间的关系。结果,F2幅度的降低以及F2和F3之间的下降与鼻腔的过度声耦合有关(Kozaki 2005)。日本辅音[s][sh]的儿童的声学特征,特别是集中在缺失乳牙的阶段得到澄清(Sugiyama 2006)。通过测量声道形状和估计声道模型的VTTF,研究声道形状对语音频谱的影响。因此,口腔病变的声道形状与正常声道不同(Nishimoto 2006)。最后,我们尝试了基于3D生理舌模型的舌切除术后的运动估计,并且模拟证明了所开发的模型可以成为研究具有舌病理的言语障碍的有用工具(Fujita 2007)。

项目成果

期刊论文数量(13)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
有限要素法による声道伝達推定の有効性に関する検討
有限元法声道传递估计有效性研究
Investigation of effectiveness to estimate vocal tract transfer functions by FEM
利用有限元法估计声道传递函数的有效性研究
Functional Disorders after Glossectomy
舌切除术后的功能障碍
  • DOI:
  • 发表时间:
    2005
  • 期刊:
  • 影响因子:
    0
  • 作者:
    杉山智美;井上美津子;鈴木規子ほか;Jing Yang;Yukie Kozaki-Yamaguchi et al.;鈴木規子;Hiroko Naramoto;Noriko Suzuki
  • 通讯作者:
    Noriko Suzuki
Perception of hypernasality and its physical correlates.
对鼻音过多的感知及其身体相关因素。
Estimation of Movements after Glossectomy based on 3D Physiological Tongue Model
基于3D生理舌模型的舌切除术后运动估计
  • DOI:
  • 发表时间:
    2007
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Satoru Fujita;Jianwu Dang;Noriko Suzuki;Kiyoshi Honda
  • 通讯作者:
    Kiyoshi Honda
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SUZUKI Noriko其他文献

The practice of In-class Writing Activities and Examination of the Writing Products in terms of Syntactic Complexity
课堂写作活动的实践和写作产品的句法复杂性检查

SUZUKI Noriko的其他文献

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{{ truncateString('SUZUKI Noriko', 18)}}的其他基金

Study on Career Developments of Women and Management of Organizations Which Aim for Social Contributions
女性职业发展与社会贡献组织管理研究
  • 批准号:
    17K02073
  • 财政年份:
    2017
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Research on the EU Citizenship and Transnational parliamentarians
欧盟公民身份与跨国议员研究
  • 批准号:
    24730438
  • 财政年份:
    2012
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Study of the spread of cosmetology in modern Japan and women's hygiene through an analysis of cosmetician Fuyo Fujinami
通过对化妆师Fuyo Fujinami的分析来研究现代日本美容术的传播和女性卫生
  • 批准号:
    24520750
  • 财政年份:
    2012
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
The Japanese Democratization Program and the Translation Program of American Books by GHQ in Postwar Japan
战后日本的民主化计划与GHQ美国图书翻译计划
  • 批准号:
    21720088
  • 财政年份:
    2009
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Historical periphery and its harmonic coexistence : in Relation to epidemic, taboos, misogynous boundaries and the tradition of purifying rituals
历史边缘及其和谐共存:与流行病、禁忌、厌女界限和净化仪式传统的关系
  • 批准号:
    20242018
  • 财政年份:
    2008
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
A study of extraction of role structure in multi-party interaction of collaborative activity
协作活动多方交互中角色结构的提取研究
  • 批准号:
    20500247
  • 财政年份:
    2008
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Simulation of articulation and swallowing disorders by cine MRI
通过电影 MRI 模拟发音和吞咽障碍
  • 批准号:
    19592316
  • 财政年份:
    2007
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Molecular cloning of pigeon α1, 4-galactosyltransferase
鸽子α1,4-半乳糖基转移酶的分子克隆
  • 批准号:
    18770081
  • 财政年份:
    2006
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Development of computer-aided speech evaluation system modified by the technology of speech recognition
利用语音识别技术改进的计算机辅助语音评价系统的开发
  • 批准号:
    10557193
  • 财政年份:
    1998
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B).
Grant-in-Aid for Scientific Research (C) (2)
科学研究补助金 (C) (2)
  • 批准号:
    08672328
  • 财政年份:
    1996
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)

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A Novel Melody Representation for Acoustical Analysis of Noh Singing
能乐演唱声学分析的新颖旋律表示
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职业:语音源特征的提取和集成到言语情感的声学分析中
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A Study About Acoustical Analysis Of Evaluating Hypernasality In Cleft-Palate Speech
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    1987
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