Daignostic consideration for temporomandibular dysfunction with brainstem reflex

脑干反射颞下颌功能障碍的诊断考虑

• 批准号: 23592870
• 负责人: KOMIYAMA Osamu
• 金额: $ 3.24万
• 依托单位: Nihon University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23592870/
• 关键词: 下顎運動機能障害; 脳幹反射; 診断; 咬筋抑制反射; 咬合接触; 下顎反射; 顎運動; 国際情報交換（ベルギー、デンマーク）; 触覚閾値; 疼痛閾値; 加齢

The present study examined the quantitative measures of the exteroceptive suppression (ES) period in the masseteric EMG. As preliminary study, occlusal contanct was examined. The occlusal contact area increased with increasing tooth clenching intensity from baseline to 20% MVC and 40% MVC, and that the number of occlusal contact points also increased with changes in the tooth clenching intensity at a higher detection level. It suggested that occlusal contacts may be different at low tooth clenching intensity with potential effects on the teeth or periodontal tissues. Another study showed that appropriate instructions for bite recording resulted in a largely stable recording of the occlusal contact area.

本研究检查了屠杀EMG中外部感受性抑制（ES）时期的定量度量。作为初步研究，检查了咬合contanct。 咬合接触面积随着从基线到20％的MVC和40％MVC的增加而增加的牙齿接触面积增加，并且咬合接触点的数量在较高的检测水平下的牙齿夹紧强度的变化也增加了。它表明，在低牙齿夹紧强度下，咬合接触可能会有所不同，对牙齿或牙周组织的潜在影响。另一项研究表明，咬合记录的适当说明导致对咬合接触区域的稳定记录。

项目成果

Effect of age on exteroceptive suppression periods in the masseter muscle

年龄对咬肌外感受抑制期的影响

• 发表时间: 2011
• 作者: Osamu Komiyama;Ryoko Nagata;Kelun Wang;Peter Svensson;Lars Arendt-Nielsen;Misao Kawara;Antoon De Laat
• 通讯作者: Antoon De Laat

Effects of chewing efforts on the sensory and pain thresholds in human facial skin

咀嚼力度对人类面部皮肤感觉和疼痛阈值的影响

• 发表时间: 2012
• 期刊: Arch Oral Biol
• 影响因子: 3
• 作者: Okayasu I;Komiyama O;Yoshida N;Oi K;De Laat A
• 通讯作者: De Laat A

Pain intensity and psychosocial characteristics of patients with burning mouth syndrome and trigeminal neuralgia

• DOI: 10.2334/josnusd.54.321
• 发表时间: 2012-12-01
• 期刊: JOURNAL OF ORAL SCIENCE
• 影响因子: 1.9
• 作者: Komiyama, Osamu;Obara, Ryoko;Kawara, Misao
• 通讯作者: Kawara, Misao

Relation between aging and exteroceptive suppression periods in the masseter muscle.

衰老与咬肌外感受抑制期之间的关系。

• 作者: Ryoko Nagata;Osamu Komiyama;Takashi Iida;Takshi Asano;Hiroshi Suzuki;Ryuichi Takigawa;Hiroshi Aono;Toshikazu Kuroki;Misao Kawara
• 通讯作者: Misao Kawara

Plasticity change in corticomotor control of human jaw movements

人类下巴运动的皮质运动控制的可塑性变化

• 发表时间: 2012
• 作者: T. IIDA;O. KOMIYAMA;R. OBARA;L. BAAD-HANSEN;M. KAWARA;and P. SVENSSON
• 通讯作者: and P. SVENSSON