Cardiovascular-Oxytocin Links in Social Interaction
社交互动中的心血管-催产素联系
基本信息
- 批准号:6616479
- 负责人:
- 金额:$ 46.26万
- 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:2003-06-15 至 2006-05-31
- 项目状态:已结题
- 来源:
- 关键词:African American age difference angers behavioral /social science research tag behavioral medicine cardiovascular function caucasian American clinical research conflict cortisol dyadic interaction gender difference human middle age (35-64) human subject oxytocin personality psychological stressor racial /ethnic difference social adjustment spouses stress young adult human (21-34)
项目摘要
DESCRIPTION (provided by applicant): Social isolation and low social support are associated with increased risk of coronary heart disease and death, presumably through the mechanism of cardiovascular and neuroendocrine reactivity to potential stressors. There is mounting evidence of an association between social support and psychophysiological responses, but the experimental studies have not examined support in the context of actual social network relationships, nor have they examined the likely moderating effects of trait hostility and relationship quality. Further, the role of stress reducing neuroendocrine bases of affiliation and attachment have not been examined in this context. The studies proposed will address these issues in married couples. Couples will complete one of three dyadic interaction tasks (supportive, neutral, or conflictual), followed by individual participation in a stressful speaking task. Concurrent effects of supportive and conflictual social interaction on blood pressure, catecholamine, cortisol and oxytocin responses will be examined, as will "carry over" effects of social interaction on changes in these same variables during the subsequent stressful task. We predict that supportive interactions between spouses will be associated with decreased concurrent and subsequent cardiovascular, catecholamine, and cortisol responses, and that conflcitual interactions will heighten these responses. Further, we will examine changes in oxytocin as a possible mediator of these effects. We also expect that individual differences in trait hostility and prior relationship quality will moderate the concurrent and carryover effects of social interaction on these physiological responses. Study one will test the moderation of these effects across the age range of 18 to 50 years. Study two will compare these effects in Caucasians and African Americans. Explication of the psychobiology of social support and related psychosocial risk factors in personal relationships could guide the refinement of risk reducing, preventive interventions.
描述(由申请人提供):社会孤立和低社会支持与冠心病和死亡风险的增加有关,可能是通过心血管和神经内分泌对潜在应激源的反应机制。越来越多的证据表明,社会支持和心理生理反应之间存在关联,但实验研究并没有在实际社交网络关系的背景下考察支持,也没有研究特质敌意和关系质量可能产生的调节作用。此外,在这种背景下,压力降低神经内分泌基础的联系和依恋的作用还没有被研究。建议的研究将解决已婚夫妇的这些问题。情侣们将完成三个双向互动任务(支持性、中性或冲突性)中的一项,然后个人参与一项有压力的演讲任务。我们将研究支持性和冲突性社会互动对血压、儿茶酚胺、皮质醇和催产素反应的同时影响,以及在随后的压力任务中,社会互动对这些变量变化的“遗留”影响。我们预测,配偶之间的支持性互动将与并发和随后的心血管、儿茶酚胺和皮质醇反应减少相关,同时互动将增强这些反应。此外,我们将研究催产素的变化作为这些影响的可能中介。我们还预计,个体在特质敌意和先前关系质量上的差异将缓和社交互动对这些生理反应的同时和延续效应。研究一将在18至50岁的年龄范围内测试这些影响的缓和程度。研究二将比较这些对高加索人和非裔美国人的影响。解释社会支持的心理生物学和人际关系中的相关心理社会风险因素可以指导减少风险的预防性干预措施的完善。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
TIMOTHY W SMITH其他文献
TIMOTHY W SMITH的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('TIMOTHY W SMITH', 18)}}的其他基金
Cardiovascular-Oxytocin Links in Social Interaction
社交互动中的心血管-催产素联系
- 批准号:
6920751 - 财政年份:2003
- 资助金额:
$ 46.26万 - 项目类别:
Cardiovascular-Oxytocin Links in Social Interaction
社交互动中的心血管-催产素联系
- 批准号:
6760055 - 财政年份:2003
- 资助金额:
$ 46.26万 - 项目类别:
HOSTILITY, MARITAL INTERACTION AND HEALTH IN AGING
老龄化过程中的敌意、婚姻互动和健康
- 批准号:
6631567 - 财政年份:2001
- 资助金额:
$ 46.26万 - 项目类别:
HOSTILITY, MARITAL INTERACTION AND HEALTH IN AGING
老龄化过程中的敌意、婚姻互动和健康
- 批准号:
6502831 - 财政年份:2001
- 资助金额:
$ 46.26万 - 项目类别:
HOSTILITY, MARITAL INTERACTION AND HEALTH IN AGING
老龄化过程中的敌意、婚姻互动和健康
- 批准号:
6256342 - 财政年份:2001
- 资助金额:
$ 46.26万 - 项目类别:
HOSTILITY, MARITAL INTERACTION AND HEALTH IN AGING
老龄化过程中的敌意、婚姻互动和健康
- 批准号:
6509950 - 财政年份:2001
- 资助金额:
$ 46.26万 - 项目类别:
HOSTILITY, MARITAL INTERACTION AND HEALTH IN AGING
老龄化过程中的敌意、婚姻互动和健康
- 批准号:
6743179 - 财政年份:2001
- 资助金额:
$ 46.26万 - 项目类别:
相似海外基金
Sex and age difference in the immune response to viral myocarditis
病毒性心肌炎免疫反应的性别和年龄差异
- 批准号:
440151 - 财政年份:2020
- 资助金额:
$ 46.26万 - 项目类别:
Studentship Programs
An fMRI study of the effect of age difference on mind attribution
年龄差异对心理归因影响的功能磁共振成像研究
- 批准号:
19J12925 - 财政年份:2019
- 资助金额:
$ 46.26万 - 项目类别:
Grant-in-Aid for JSPS Fellows
Effects of traumatic brain injury on hippocampal network activity: age difference
创伤性脑损伤对海马网络活动的影响:年龄差异
- 批准号:
8443632 - 财政年份:2013
- 资助金额:
$ 46.26万 - 项目类别:
Effects of traumatic brain injury on hippocampal network activity: age difference
创伤性脑损伤对海马网络活动的影响:年龄差异
- 批准号:
8669899 - 财政年份:2013
- 资助金额:
$ 46.26万 - 项目类别:
Subsurface water mass variations in the Kuroshio region inferred from 14C age difference of planktic foraminifers with different depth habitat
不同深度栖息地浮游有孔虫14C年龄差异推断黑潮地区地下水质量变化
- 批准号:
22654061 - 财政年份:2010
- 资助金额:
$ 46.26万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
AGE DIFFERENCE IN ATTENTION--CONSEQUENCES FOR MEMORY
注意力的年龄差异——对记忆力的影响
- 批准号:
3453621 - 财政年份:1992
- 资助金额:
$ 46.26万 - 项目类别:
AGE DIFFERENCE IN ATTENTION--CONSEQUENCES FOR MEMORY
注意力的年龄差异——对记忆力的影响
- 批准号:
2051816 - 财政年份:1992
- 资助金额:
$ 46.26万 - 项目类别:
AGE DIFFERENCE IN ATTENTION--CONSEQUENCES FOR MEMORY
注意力的年龄差异——对记忆力的影响
- 批准号:
2051814 - 财政年份:1992
- 资助金额:
$ 46.26万 - 项目类别:
AGE DIFFERENCE IN ATTENTION--CONSEQUENCES FOR MEMORY
注意力的年龄差异——对记忆力的影响
- 批准号:
3453620 - 财政年份:1992
- 资助金额:
$ 46.26万 - 项目类别: