Physiological Responses to Pictures and Exercise in Dysphoria

烦躁症患者对图片和运动的生理反应

基本信息

  • 批准号:
    6799644
  • 负责人:
  • 金额:
    $ 4.89万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2003
  • 资助国家:
    美国
  • 起止时间:
    2003-02-28 至 2005-02-27
  • 项目状态:
    已结题

项目摘要

Two experiments are proposed. Each is designed to provide the background for a line of research aimed at examining the potential therapeutic effects of physical activity among individuals diagnosed with a mood disorder. This proposal considers the effect of exercise on emotional responsiveness in dysphoric individuals. The purpose of experiment one is to examine facial electromyographic (EMG), heart rate, blood pressure, and skin conductance responses during sustained periods of pleasant, neutral, and unpleasant picture viewing in dysphoric and non-dysphoric individuals who vary in their self-reported level of physical activity. It is predicted that dysphoric individuals will exhibit a blunted emotional responsiveness to arousing pleasant stimuli, and furthermore, that this effect will be greater among non-physically active individuals. The purpose of experiment two is to examine the effect of acute physical exercise, compared to a resting control condition, on psychophysiological responses during emotional picture viewing in dysphoric compared to non-dysphoric individuals. It is predicted that exercise will activate the appetitive emotional system in dysphoric individuals and restore appetitive emotional responsiveness. In addition, aerobic fitness is expected to be positively related to emotional responsiveness to both pleasant and unpleasant stimuli at baseline in both groups of individuals. The largest effect for restoring pleasant emotional responsiveness is expected to occur in the least aerobically fit dysphoric individuals.
提出了两个实验。每一项研究都旨在为一系列研究提供背景,这些研究旨在检查被诊断患有情绪障碍的个体中身体活动的潜在治疗效果。该建议考虑了运动对烦躁个体情绪反应的影响。实验一的目的是检查面部肌电图(EMG),心率,血压和皮肤电导反应在持续时间的愉快,中性和不愉快的图片观看在烦躁不安和非烦躁不安的个人谁在他们的自我报告的身体活动水平不同。据预测,烦躁不安的人会表现出迟钝的情绪反应,以唤起愉快的 此外,这种影响在非体力活动的个体中会更大。实验二的目的是研究急性体育锻炼的效果,相比,休息控制条件下,在情绪图片观看烦躁不安相比,非烦躁不安的个人心理生理反应。据预测,运动会激活 食欲情绪系统和恢复食欲情绪反应。此外,有氧健身预计将积极相关的情绪反应,愉快和不愉快的刺激在基线的两组个人。恢复愉快的情绪反应的最大效果预计发生在有氧适应性最差的烦躁个体中。

项目成果

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JEROME CARSON SMITH其他文献

JEROME CARSON SMITH的其他文献

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{{ truncateString('JEROME CARSON SMITH', 18)}}的其他基金

Neural Mechanisms for Associations Between Fitness and Cognition in Aging
衰老过程中体能与认知之间关联的神经机制
  • 批准号:
    10913650
  • 财政年份:
    2023
  • 资助金额:
    $ 4.89万
  • 项目类别:
Exercise for Brain Health with Increased Genetic Risk for Alzheimer's Disease
锻炼有益于大脑健康,但会增加阿尔茨海默病的遗传风险
  • 批准号:
    10407361
  • 财政年份:
    2021
  • 资助金额:
    $ 4.89万
  • 项目类别:
Physiological Responses to Pictures and Exercise in Dysphoria
烦躁症患者对图片和运动的生理反应
  • 批准号:
    6646949
  • 财政年份:
    2003
  • 资助金额:
    $ 4.89万
  • 项目类别:
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