Development of pathophysiology and clinical research diagnostic criteria for tooth clenching habit

咬牙习惯的病理生理学和临床研究诊断标准的制定

基本信息

  • 批准号:
    16390569
  • 负责人:
  • 金额:
    $ 8.13万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
  • 财政年份:
    2004
  • 资助国家:
    日本
  • 起止时间:
    2004 至 2005
  • 项目状态:
    已结题

项目摘要

First part of this research project was conducted to assess the occurrence and the modality of spontaneous orofacial behaviors of waking non-pain healthy subjects unaware of bruxism during wakefulness. Subjects read silently for 30 minutes while polygraphic recordings were made with simultaneous audio video monitoring. Orofacial behaviors were scored and the activity and duration of masseter muscle bursts was calculated for the types of orofacial behaviors. Among spontaneous orofacial behaviors, swallowing was most frequently observed. Out of all masseter muscle bursts detected, Fiftey-five percent of all masseter bursts were associated with functional orofacial behaviors while 45% were regarded as non-functional. Most masseter bursts lasted for less than 2 seconds with an activity less than 20% of maximal voluntary clenching. These values did not differ between the types of associated orofacial behaviors. Spontaneous orofacial behaviors can be specifically identified with polygraphic … More recording and thereby non-functional masseter EMG activity can be differentiated from functional masseter EMG activity.The second part of the project aimed to compare the occurrence and the modality of spontaneous orofacial behaviors and masseter activity between subjects with and without awareness of tooth clenching habit, using polygraphic and audio-video recordings. Neither the number of events for orofacial behaviors, subjective psychological/sensory measures nor unstimulated whole salivary flow rate did not differ between the groups. However, masseter bursts unrelated to the above behaviors occurred more frequently in subjects with awareness than controls although the burst activity and duration did not differ between two groups. The results suggest that non-pain subjects with awareness of tooth clenching showed the increased number of non-functional masseter bursts under non-stressful laboratory condition. Thus, the results suggest that the physiological diagnostic criteria could be established using EMG measures in the future study. Less
本研究的第一部分是评估清醒时无疼痛的健康受试者在清醒时没有意识到磨牙症的自发口面行为的发生和形式。受试者安静阅读30分钟,同时进行多导记录,同时进行音频视频监控。对口面行为进行评分,并根据口面行为类型计算咬肌爆发的活动度和持续时间。在自发的口面行为中,吞咽是最常见的。在所有检测到的咬肌爆发中,55%的咬肌爆发与功能性口面行为相关,而45%被认为是非功能性的。大多数咬肌爆发持续不到2秒,活动不到最大自主握紧的20%。这些值没有不同类型的相关orofacial行为。自发的口面行为可以用多导生理记录仪 ...更多信息 本研究的第二部分旨在利用多导记录仪和音频-视频记录,比较有和没有意识到咬牙习惯的受试者之间自发口面行为和咬肌活动的发生和形式。无论是事件的数量orofacial行为,主观心理/感觉措施,也没有未刺激的整个唾液流速组之间没有差异。然而,与上述行为无关的咬肌爆发更频繁地发生在有意识的受试者比对照组,尽管爆发活动和持续时间在两组之间没有差异。结果表明,无疼痛的主题与意识的咬紧牙齿表现出增加的非功能性咬肌爆发在非应激实验室条件下。因此,在未来的研究中,可以利用肌电图测量建立生理诊断标准。少

项目成果

期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Pathophysiology of sleep bruxism : update.
睡眠磨牙症的病理生理学:更新。
  • DOI:
  • 发表时间:
    2005
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Takehiro Oura;Hideo Tanaka;Fuminori Katou;Kenji Hashimoto;Okura K. et al.;Kato T.
  • 通讯作者:
    Kato T.
睡眠関連疾患診療のノウハウ-各診療科の立場から : 歯科医
治疗睡眠相关疾病的专业知识——从各个临床科室的角度:牙医
  • DOI:
  • 发表时间:
    2004
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Takehiro Oura;Hideo Tanaka;Fuminori Katou;Kenji Hashimoto;Okura K. et al.;Kato T.;加藤隆史 他
  • 通讯作者:
    加藤隆史 他
Quantitative analysis of surface EMG activity of cranial and leg muscles across sleep stages in humans.
人类睡眠阶段颅骨和腿部肌肉表面肌电图活动的定量分析。
  • DOI:
  • 发表时间:
    2006
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Takehiro Oura;Hideo Tanaka;Fuminori Katou;Kenji Hashimoto;Okura K. et al.
  • 通讯作者:
    Okura K. et al.
'Keynotes for sleep madicine' from dentists.
牙医的“睡眠医学主题演讲”。
  • DOI:
  • 发表时间:
    2004
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Takehiro Oura;Hideo Tanaka;Fuminori Katou;Kenji Hashimoto;Okura K. et al.;Kato T.;加藤隆史 他;Kato T et al.;Kato T et al.
  • 通讯作者:
    Kato T et al.
Transient arousal during sleep and autonomic nervous system.
睡眠期间的短暂唤醒和自主神经系统。
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Takehiro Oura;Hideo Tanaka;Fuminori Katou;Kenji Hashimoto;Okura K. et al.;Kato T.;加藤隆史 他;Kato T et al.;Kato T et al.;Kato T.
  • 通讯作者:
    Kato T.
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KATO Takafumi其他文献

KATO Takafumi的其他文献

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{{ truncateString('KATO Takafumi', 18)}}的其他基金

Induction of rhythmic jaw movements by central nervous system during naturally sleeping animals
自然睡眠动物中枢神经系统诱导有节奏的下颌运动
  • 批准号:
    23659869
  • 财政年份:
    2011
  • 资助金额:
    $ 8.13万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Association between masticatory muscle, autonomic and cortical activity during sleep in animal model
动物模型睡眠期间咀嚼肌、自主神经和皮质活动之间的关联
  • 批准号:
    21791888
  • 财政年份:
    2009
  • 资助金额:
    $ 8.13万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Experimental and Empirical Investigations on the Spatial Error Model
空间误差模型的实验和实证研究
  • 批准号:
    21530199
  • 财政年份:
    2009
  • 资助金额:
    $ 8.13万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Physiological characteristics of masticatory muscle activity during natural sleep in animals
动物自然睡眠期间咀嚼肌活动的生理特征
  • 批准号:
    19791470
  • 财政年份:
    2007
  • 资助金额:
    $ 8.13万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)

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阐明瞬时受体电位香草酸4型在机械刺激诱导的吞咽反射中的参与
  • 批准号:
    24K19847
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    2024
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阐明非口渴和口渴条件下水诱导吞咽反射的分子机制:TRPV4的重要性
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    24K12880
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    2024
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    $ 8.13万
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中风后进食吞咽障碍及肌少症评价体系的构建及脑-肠-肌联系关键分子的探索
  • 批准号:
    23H03263
  • 财政年份:
    2023
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Development of assessment tools for eating and swallowing functions necessary to prevent low nutrition for elderly requiring nursing care.
开发必要的进食和吞咽功能评估工具,以防止需要护理的老年人营养不良。
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    23K16532
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Perspectives of Persons Living with Memory Problems and their Caregivers on Managing Eating Challenges and Swallowing Problems in the Community
记忆障碍患者及其护理人员对社区饮食挑战和吞咽问题的看法
  • 批准号:
    498000
  • 财政年份:
    2023
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    $ 8.13万
  • 项目类别:
Swallowing Trajectories and DysPHagia Predictors in AlzheimER’s DisEase (SPHERE)
阿尔茨海默病 (SPHERE) 的吞咽轨迹和吞咽困难预测因子
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    10662922
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主动咽部吞咽练习:为体弱的老年人建立肌肉储备
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    10734294
  • 财政年份:
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Influence of swallowing impairment on burden among caregivers of persons with Alzheimer's Disease and related dementias
吞咽障碍对阿尔茨海默病和相关痴呆症患者护理人员负担的影响
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    10661428
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Development of a new swallowing assessment based on musculoskeletal simulation
基于肌肉骨骼模拟的新型吞咽评估的开发
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    23K09290
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5-HT和P物质联产网络协调吞咽呼吸的中枢神经机制
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    2023
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