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Correlation between brain activity and articulatory movement during speech in cleft lip/palate

Research Project

Project/Area Number 26861776
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Orthodontics/Pediatric dentistry
Research InstitutionTokyo Medical and Dental University

Principal Investigator

Inoue-Arai Maristela Sayuri  東京医科歯科大学, 医歯(薬)学総合研究科, 非常勤講師 (00707789)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordscleft lip and palate / fMRI / MRI movie / overt artiiculation / covert articulation / overt articulation
Outline of Final Research Achievements

The overall goal of this study was undertaken to demonstrate the importance of the versatile evaluation of articulatory function in cleft lip and palate (CLP) from central and peripheral perspectives, using fMRI and MRI movie technique.
Following results were obtained; the peripheral movements of the articulators and cortical activation were similar in brain activation pattern between subjects with and without CLP, however the activation patterns for articulation was different between subjects with CLP with compensatory misarticulation, however is not related with the presence or type of CLP.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (8 results)

All 2015 2014

All Journal Article (6 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 6 results,  Open Access: 3 results) Presentation (2 results)

  • [Journal Article] A pilot study on characterization of articulatory movements during fricative /s/ sound in an anterior open-bite subject: A tooth-visualized 3-T magnetic resonance imaging video evaluation2015

    • Author(s)
      Kulthida Nunthayanon, Ei-ichi Honda, Kazuo Shimazaki, Hiroko Ohmori, Maristela Sayuri Inoue-Arai, Tohru Kurabayashi, Takashi Ono
    • Journal Title

      Journal of the World Federation of Orthodontists

      Volume: 4(2) Issue: 2 Pages: 71-77

    • DOI

      10.1016/j.ejwf.2015.03.001

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Differences in Velopharyngeal Structure during Speech among Asians Revealed by 3-Tesla Magnetic Resonance Imaging Movie Mode2015

    • Author(s)
      Kulthida Nunthayanon, Ei-ichi Honda, Kazuo Shimazaki, Hiroko Ohmori, Maristela Sayuri Inoue-Arai, Tohru Kurabayashi, Takashi Ono
    • Journal Title

      BioMed Research International

      Volume: 2015(2015) Pages: 1-8

    • DOI

      10.1155/2015/126264

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Use of an advanced 3-T MRI movie to investigate articulation.2015

    • Author(s)
      Kulthida Nunthayanon, Ei-ichi Honda, Kazuo Shimazaki, Hiroko Ohmori, Maristela Sayuri Inoue-Arai, Tohru Kurabayashi, Takashi Ono
    • Journal Title

      Oral surgery, oral medicine, oral pathology and oral radiology

      Volume: 119(6) Issue: 6 Pages: 684-694

    • DOI

      10.1016/j.oooo.2015.03.003

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Use of an Advanced 3-T MRI Movie to Investigate Articulation2014

    • Author(s)
      Nunthayanon K, Honda E, Shimazaki K, Ohmori H, Inoue-Arai MS,Kurabayashi T, Ono T.
    • Journal Title

      Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology (OOOO)

      Volume: -

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characterization of articulatory movements during fricative /s/ sound in an anterior open bite subject: a tooth-visualized 3-T MRI movie study2014

    • Author(s)
      Nunthayanon K, Honda E, Shimazaki K, Ohmori H, Inoue-Arai MS,Kurabayashi T, Ono T.
    • Journal Title

      Journal of World Federation of Orthodontists (JWFO)

      Volume: -

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differences in Velopharyngeal structure during speech among Asians revealed by 3-Tesla magnetic resonance imaging movie mode2014

    • Author(s)
      Nunthayanon K, Honda E, Shimazaki K, Ohmori H, Inoue-Arai MS,Kurabayashi T, Ono T.
    • Journal Title

      BioMed Research International "Cleft Palate, Interdisciplinary Diagnosis, and Treatment"

      Volume: -

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Comparison of fricative sound between anterior open bite and normal subjects: 3T MRI movie method.2014

    • Author(s)
      Nunthayanon K, Honda E, Ohmori H, Inoue-Arai MS, Shimazaki K, Kurabayashi T, Ono T.
    • Organizer
      The 73rd Annual Meeting of the Japanese Orthodontic Society (Chiba, Japan)
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2014-10-20 – 2014-10-22
    • Related Report
      2014 Research-status Report
  • [Presentation] 嚥下時舌運動の経時的評価に対するMRI movieの有用性.2014

    • Author(s)
      エクプラチャヤクン・イサリア, 高田潤一, 井上マリステラ小百合, 宮本 順, 誉田栄一, 倉林 亨, 森山啓司
    • Organizer
      The 73rd Annual Meeting of the Japanese Orthodontic Society (Chiba, Japan)
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2014-10-20 – 2014-10-22
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2017-05-10  

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