Biomechanics of Anuran Tongues

无尾动物舌头的生物力学

基本信息

  • 批准号:
    9809942
  • 负责人:
  • 金额:
    $ 23.55万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    1998
  • 资助国家:
    美国
  • 起止时间:
    1998-07-15 至 2002-06-30
  • 项目状态:
    已结题

项目摘要

NISHIKAWA 9809942 As functional morphologists and neurobiologists, the PIs wish to predict how patterns of muscle activation should change, not only when an individual performs different tasks but also during its lifetime as it grows, and as body proportions change during evolution. These tasks are currently beyond the PIs reach because patterns of muscle activation are affected by a large number of factors, including the contractile properties of the muscles, their mechanical advantage, the masses and lengths of the segments, and the force, velocity and duration of movement. Unraveling the complexity of muscle activation is an important basic problem of organismal biology. The goal of the proposed research is to develop prey capture in frogs as a model system for investigating this problem. In this proposal, the PIs seek funds to develop biornechanical models that will predict how body size and morphological evolution affect patterns of muscle activation; and for empirical studies that will be used to modify the models and test their predictions. These studies will contribute significantly to the development of a theoretical framework in which the effects of body size and morphological evolution on patterns of muscle activation can be predicted and ultimately tested.
作为功能形态学家和神经生物学家,pi希望预测肌肉激活模式应该如何变化,不仅当个体执行不同的任务时,而且在其生长过程中,以及在进化过程中身体比例的变化。这些任务目前超出了pi的范围,因为肌肉激活的模式受到许多因素的影响,包括肌肉的收缩特性,它们的机械优势,节段的质量和长度,以及运动的力,速度和持续时间。揭示肌肉活化的复杂性是有机体生物学的一个重要基础问题。该研究的目标是开发青蛙的猎物捕获作为研究这一问题的模型系统。在这项提案中,pi寻求资金来开发生物力学模型,以预测体型和形态进化如何影响肌肉激活模式;以及用于修正模型和检验其预测的实证研究。这些研究将对理论框架的发展做出重大贡献,在这个理论框架中,体型和形态进化对肌肉激活模式的影响可以被预测和最终测试。

项目成果

期刊论文数量(0)
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Kiisa Nishikawa其他文献

Balance and Its Relation With Different Walking Conditions in Persons Poststroke
  • DOI:
    10.1016/j.apmr.2019.08.025
  • 发表时间:
    2019-10-01
  • 期刊:
  • 影响因子:
  • 作者:
    Thomas Huck;Tarang Jain;Kiisa Nishikawa
  • 通讯作者:
    Kiisa Nishikawa
Calcium Dependent Interaction Between N2A-Halo and F-Actin: A Single Molecule Study
  • DOI:
    10.1016/j.bpj.2017.11.1965
  • 发表时间:
    2018-02-02
  • 期刊:
  • 影响因子:
  • 作者:
    Samrat Dutta;Brent Nelson;Matthew Gage;Kiisa Nishikawa
  • 通讯作者:
    Kiisa Nishikawa

Kiisa Nishikawa的其他文献

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{{ truncateString('Kiisa Nishikawa', 18)}}的其他基金

Collaborative Research: Deconstructing the contributions of muscle intrinsic mechanics to control of locomotion using a novel Muscle Avatar approach
合作研究:使用新颖的肌肉化身方法解构肌肉内在力学对运动控制的贡献
  • 批准号:
    2016054
  • 财政年份:
    2020
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Standard Grant
PFI: AIR-TT: Preflex versus Reflex Control of a Multijoint Robotic Exoskeleton
PFI:AIR-TT:多关节机器人外骨骼的预反射与反射控制
  • 批准号:
    1701230
  • 财政年份:
    2017
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Standard Grant
Collaborative Research: A New Twist on Muscle Contraction
合作研究:肌肉收缩的新转折
  • 批准号:
    1456868
  • 财政年份:
    2015
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Continuing Grant
Is Titin an Exponential Spring in Active Muscle?
肌动蛋白是活跃肌肉中的指数弹簧吗?
  • 批准号:
    1025806
  • 财政年份:
    2010
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Continuing Grant
Collaborative Research: Neural and mechanical bases of motor primitives in voluntary frog behavior
合作研究:青蛙自愿行为中运动原语的神经和机械基础
  • 批准号:
    0827688
  • 财政年份:
    2008
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Continuing Grant
SGER: Is titin a "winding filament"? A new twist on muscle contraction
SGER:titin 是一种“缠绕丝”吗?
  • 批准号:
    0732949
  • 财政年份:
    2007
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Standard Grant
Neuromechanical Control of Elastic Energy Storage and Recovery during Ballistic Movements
弹道运动期间弹性能量存储和恢复的神经机械控制
  • 批准号:
    0623791
  • 财政年份:
    2006
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Continuing Grant
Shortening velocity and power output of muscles that produce ballistic movements
缩短产生弹道运动的肌肉的速度和功率输出
  • 批准号:
    0240349
  • 财政年份:
    2003
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Standard Grant
Biomechanics and Neural Control of Ballistic Tongue Projection
弹道舌投射的生物力学和神经控制
  • 批准号:
    0215438
  • 财政年份:
    2002
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Standard Grant
Musculoskeletal Design, Muscle Activity and Movement
肌肉骨骼设计、肌肉活动和运动
  • 批准号:
    9507479
  • 财政年份:
    1995
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Standard Grant

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Meaningful limits: Determining ecologically relevant habitat thresholds for anuran population survival
有意义的限制:确定无尾动物种群生存的生态相关栖息地阈值
  • 批准号:
    558698-2021
  • 财政年份:
    2022
  • 资助金额:
    $ 23.55万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Doctoral
Meaningful limits: Determining ecologically relevant habitat thresholds for anuran population survival
有意义的限制:确定无尾动物种群生存的生态相关栖息地阈值
  • 批准号:
    558698-2021
  • 财政年份:
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Responses of a lakeside anuran community to natural and anthropogenic disturbance
湖滨无尾动物群落对自然和人为干扰的响应
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    2021
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无尾幼虫冬眠生理性状变异引起的种内多样性研究
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    21K06302
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RUI: Unraveling the Developmental Genetics that Underlie Anuran Limb Initiation
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无尾动物个体发育过程中进化新事物的进化和发展
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Mechanisms of temporal selectivity in the anuran auditory midbrain
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