Characteristics of lower-jaw-position sensation with respect to oral-jaw-functions in patients with cerebral palsy

• Project/Area Number: 18791569
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Orthodontic/Pediatric dentistry
• Research Institution: Nihon University
• Principal Investigator: YOSHIDA Masafumi Nihon University, 歯学部, 専任講師 (80328757)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,770,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥270,000); Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2007: ¥900,000 (Direct Cost: ¥900,000); Fiscal Year 2006: ¥1,700,000 (Direct Cost: ¥1,700,000)
• Keywords: 障害者歯科学 / 脳性麻痺 / 顎口腔機能 / 咀嚼筋 / 下顎位感覚 / 弁別能力 / Morimotoの方法 / Morimtoの方法

Research Abstract

脳性まひ(CP)者において下顎臼歯部の欠損部に対し,下顎義歯を装着した場合の下顎位感覚の相違を下顎位感覚弁別能テストにより比較検討した。よって,義歯の装着によりCP者固有の持続的な筋トーヌスの亢進や下顎に付着する筋の筋紡錘を支配するγ-運動神経の過度な興奮による過緊張が抑制されたため,CP者の下顎位感覚の弁別能力が向上したものと推察できる。

Research Products

• [Journal Article] 脳性まひ者の顎口腔機能に関する下顎位感覚の特性について-可撤性補綴装置が下顎位感覚に及ぼす影響- (2009)
  • Author(s): 吉田昌史,吉田東子,内田淳,中村佐和子,中島一郎,白川哲夫
  • Journal Title: 障害者歯科学雑誌 30(1) Pages: 9-13
  • NAID: 10025758211
  • Peer Reviewed
• [Journal Article] 脳性まひ者の顎口腔機能に関する下顎位置感覚の特性について-可撤性補綴装置が下顎位置感覚に及ぼす影響- (2009)
  • Author(s): 吉田昌史
  • Journal Title: 日本障害者歯科学雑誌 30(1) Pages: 9-13
  • Peer Reviewed
• [Journal Article] Relationship between reaction time for mandibular movement and the level of muscular discharge of the masticatory muscles in a reaction time task in patients with cerebral palsy (2008)
  • Author(s): Uchida A, Yoshida M, Nakajima I, Shirakawa T
  • Journal Title: Pediatric Dental journal 18(2) Pages: 137-146
  • NAID: 10027484183
  • Peer Reviewed
• [Journal Article] Study on the relationship between sensation of the mandibular position and the oral dysfunctions in the cerebral palsy patients (2008)
  • Author(s): Yamaguchi Y, Yoshida M, Uchida A, Nakajima I, Shirakawa T
  • Journal Title: Pediatric Dental journal 18(2)
  • NAID: 10027484218
  • Peer Reviewed
• [Journal Article] Relationship between reaction time for mandibular movement and the level of muscular discharge of the masticatory muscles in a reaction time task in patients with cerebral palsy (2008)
  • Author(s): Atsushi Uchida Masafumi Yoshida(2)
  • Journal Title: Pediatric Dental journal 18(2) Pages: 137-146
  • NAID: 10027484183
  • Peer Reviewed
• [Journal Article] Study on the relationship between sensation of the mandibular position and the oral dysfunctions in the cerebral palsy patients (2008)
  • Author(s): Taketo Yamaguchi Masafumi Yoshida(2)
  • Journal Title: Pediatric Dental journal 18(2) Pages: 147-153
  • NAID: 10027484218
  • Peer Reviewed
• [Journal Article] CNP is affected by the chewing strength-Pattern of the appearance of (2006)
  • Author(s): Yoshida M, Uchida A
  • Journal Title: masticatory masseter electric discharge-Pediatric Dental journal 16(1) Pages: 11-16
  • Peer Reviewed
• [Journal Article] Changes in cortical negative potential associated with local anesthetization of Apex of tooth root (2006)
  • Author(s): Uchida A, Yoshida M
  • Journal Title: Pediatric Dental journal 16(1) Pages: 1-10
  • NAID: 10017544456
  • Peer Reviewed
• [Presentation] 重度の知的障害者施設におけるブラッシングアンケート調査 (2008)
  • Author(s): 吉田昌史
  • Organizer: 日本口腔ケア学会
  • Place of Presentation: 沖縄(那覇)
• [Presentation] 脳性麻痺者の下顎位感覚の特性-可撤性補綴装置の下顎位感覚への影響- (2008)
  • Author(s): 吉田昌史
  • Organizer: 障害者歯科学会学術大会
  • Place of Presentation: 東京(品川)
• [Presentation] 脳性麻痺者の下顎位感覚の特性-可撤性補綴装置の下顎位感覚への影響- (2008)
  • Author(s): 吉国昌史
  • Organizer: 日本障害者歯科学会
  • Place of Presentation: 東京(品川)
• [Presentation] Effects of vibration stimulus on lower-jaw-position sensation in patients with cerebral palsy during inhalation of laughing gas (2007)
  • Author(s): Yoshida M
  • Organizer: FDI World Dental Congress
  • Place of Presentation: United Arab Emirates, Dubai
• [Presentation] Characteristics of oral functions in patients with cerebral palsy (2007)
  • Author(s): Yoshida M
  • Organizer: International Association of Pediatric
  • Place of Presentation: Dentistry, China, Hong Kong
• [Presentation] Characteristics of oral functions in patients with cerebral palsy (2007)
  • Author(s): Masafumi Yoshida
  • Organizer: FDI World Dental Congress
  • Place of Presentation: United Arab Emirates Dubai
• [Presentation] 脳性麻痺者の顎口腔機能に関する下顎位感覚の特性について-可撤性補綴装置の脳性麻痺者への適応例- (2006)
  • Author(s): 吉田昌史
  • Organizer: 障害者歯科学会学術大会
  • Place of Presentation: 仙台
• [Presentation] Characteristics of sensing lower-jaw positin in patients with cerebral palsy during laughing gas-induced sedation (2006)
  • Author(s): Yoshida M
  • Organizer: 第18回国際障害者歯科学会(IADH)
  • Place of Presentation: Sweden(Goteborg)