Administrative Supplement to Increase Representation in a Mindfulness Training Trial
Administrative Supplement to Increase Representation in a Mindfulness Training Trial
批准号:
10434369
负责人:
Ruchika Shaurya Prakash
金额:
$38.39万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2017
资助国家:
美国
项目状态:
已结题
起止时间:
2017-07-15 至 2023-04-30
关键词:
AdherenceAdministrative SupplementAgeAge-associated memory impairmentArchitectureAttentionBehavioralBrainCognitionControl GroupsEducationElderlyFutureGoalsImpaired cognitionIndividualInterventionLaboratoriesLateralLife StyleLinkMaintenanceMatched GroupMeasuresMediatingMindMindfulness TrainingNerve DegenerationNeuronal PlasticityNot Hispanic or LatinoParentsPerformancePopulationPrefrontal CortexQuality of lifeRandomizedRehabilitation therapyResearchResearch DesignRestRoleSamplingSingle-Blind StudyTestingTimeTrainingTraining ProgramsWell in selfWorkactive controlactive lifestyleattentional controlbasecognitive benefitscognitive functioncognitive rehabilitationcognitive trainingcomputerizedcost effective treatmentdesigndistractionefficacy testingemotion regulationfollow-upimprovedindexingmindfulnessmindfulness meditationmindfulness-based stress reductionneural correlatenovelparent grantprogramsracial and ethnicrandomized controlled designrecruitrelating to nervous systemsatisfactiontooltreatment effect
中文摘要
奖学金项目摘要
这个项目的首要目标是严格测试正念训练作为认知训练的有效性。
康复工具,以减轻与年龄相关的认知能力下降。尽管过去十年中,
老年人认知训练研究的数量,大多数研究集中在计算机化任务上,
特定的认知训练,导致在训练任务上的表现增强,但对
同一域中的其他任务,不转移到其他域。这项研究采用了正念
训练作为一种认知康复工具,是新颖的,在其重新概念化的传统认知训练
进入一个训练计划,首先是促进集中注意力,从而针对
注意力控制,其次,在培养接受和非反应性的框架中这样做,因此
优先考虑老年人对情感幸福和满足感的社会情感驱动力。我们的主要
一种假设是,八周的正念冥想训练,旨在增加
集中注意力,减少思维的游荡倾向,将提高任务的表现
注意力控制在老年人中,部分通过正念诱导的神经元可塑性,在内在的
大脑的功能结构采用单盲、随机对照设计,120名老年人年龄
65-85将被分配到一个基于正念的减压(MBSR)组或一个积极的生活方式
教育对照组在治疗师接触时间,材料参与,
干预,经验和教学成分的组合,以及感知的认知益处。
将在培训前、培训后和12个月时完成因变量评估
后续会议。在目标1中,我们将调查MBSR训练对行为的短期和长期影响。
和注意力控制的神经相关性(目标1.a和1.b),然后检查心灵的中介作用-
游荡和默认模式的网络连接产生注意力控制的好处(目标1.c)。目的2
调查正念减压疗法对远距离转移到有助于生活质量的能力的功效:广泛的实验室-
认知的基础和日常措施(目标2.a),情绪调节策略(目标2.b)。的
拟议的工作将建立参与正念练习和改善之间的因果关系。
注意力控制以及识别减少的走神和默认模式网络完整性作为潜在的
正念训练对注意力控制的作用机制。不仅会
目前研究设计为老年人认知能力下降提供了一种易于推广且成本有效的治疗方法
成人,它也将提供一个理论机制,在此基础上,未来的认知康复设计,
推动整个康复领域的发展。
英文摘要
PARENT GRANT PROJECT SUMMARY
The overarching goal of this project is to rigorously test the efficacy of mindfulness training as a cognitive
rehabilitation tool to mitigate age-related cognitive decline. Although the last decade has seen an increase in
the number of cognitive training studies in the elderly, the majority of studies focus on computerized task-
specific cognitive training, resulting in enhanced performance on the task being trained, but weak transfer to
other tasks in the same domain and no transfer to other domains. The proposed study, employing mindfulness
training as a cognitive rehabilitation tool, is novel in its reconceptualization of traditional cognitive training
approaches into a training program that first and foremost promotes concentrative attention, thereby targeting
attentional control, and secondly, does so in a framework that cultivates acceptance and non-reactivity, thus
prioritizing older adults’ increased socioemotional drive for emotional well-being and satisfaction. Our main
hypothesis is that eight weeks of training in practices of mindfulness meditation, designed to increase
concentrative attention and reduce the wandering tendencies of the mind, will increase performance on tasks
of attentional control in the elderly, partially via mindfulness-induced neuronal plasticity in the intrinsic
functional architecture of the brain. Using a single-blind, randomized controlled design, 120 older adults ages
65-85 will be assigned to either a mindfulness-based stress reduction (MBSR) group or an active lifestyle
education control group matched for therapist contact time, engagement with the material, format of the
intervention, a combination of experiential and didactic components, and perceived cognitive benefits.
Assessments of dependent variables will be completed at pre-training, post-training, and then at a 12-month
follow-up session. In Aim 1, we will investigate the short- and long-term impact of MBSR training on behavioral
and neural correlates of attentional control (Aim 1.a & 1.b), and then examine the mediating role of mind-
wandering and default-mode network connectivity in yielding attentional control benefits (Aim 1.c). Aim 2
investigates the efficacy of MBSR for far-transfer to abilities contributing to quality of life: broad laboratory-
based and everyday measures of cognition (Aim 2.a), and emotion regulation strategies (Aim 2.b). The
proposed work will establish the causal link between engagement in mindfulness practices and improved
attentional control as well as identify reduced mind-wandering and default-mode network integrity as potential
mechanisms of action through which mindfulness training exerts its effect on attentional control. Not only will
the current study design offer an easily disseminable and cost effective treatment for cognitive decline in older
adults, it will also provide a theoretical mechanism on which to base future cognitive rehabilitation designs,
advancing the field of rehabilitation as a whole.
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DOI:
10.1016/j.neuroimage.2022.118890
发表时间:
2022-04-15
期刊:
NEUROIMAGE
影响因子:
5.7
作者:
[Gbadeyan, Oyetunde, Teng, James, Prakash, Ruchika Shaurya]
通讯作者:
Prakash, Ruchika Shaurya
Trait mindfulness and emotion regulation responsiveness to negative affect in daily life.
特质正念和情绪调节对日常生活中负面影响的反应。
DOI:
10.1007/s12671-022-01996-3
发表时间:
2022
期刊:
Mindfulness
影响因子:
3.6
作者:
[Fisher,MeganE, Duraney,Elizabeth, Friess,Katherine, Whitmoyer,Patrick, Andridge,Rebecca, Prakash,RuchikaS]
通讯作者:
Prakash,RuchikaS
Mindfulness Meditation: Impact on Attentional Control and Emotion Dysregulation.
正念冥想:对注意力控制和情绪失调的影响。
DOI:
10.1093/arclin/acab053
发表时间:
2021
期刊:
Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists
影响因子:
--
作者:
[Prakash,RuchikaShaurya]
通讯作者:
Prakash,RuchikaShaurya
DOI:
10.1093/scan/nsad036
发表时间:
2023-07-25
期刊:
SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE
影响因子:
4.2
作者:
[Fisher, Megan E., Teng, James, Gbadeyan, Oyetunde, Prakash, Ruchika S.]
通讯作者:
Prakash, Ruchika S.
DOI:
10.1007/s41465-019-00144-5
发表时间:
2020-09
期刊:
Journal of cognitive enhancement : towards the integration of theory and practice
影响因子:
--
作者:
[Prakash RS, Fountain-Zaragoza S, Kramer AF, Samimy S, Wegman J]
通讯作者:
Wegman J
Mindfulness Training for Mitigating Age-Related Cognitive Decline in the Elderly
-
批准号:10187472
-
项目类别:
-
资助金额:$36.06万
-
财政年份:2017
-
负责人:Ruchika Shaurya Prakash
-
依托单位:
Mindfulness Training for Mitigating Age-Related Cognitive Decline in the Elderly
-
批准号:9925768
-
项目类别:
-
资助金额:$36.2万
-
财政年份:2017
-
负责人:Ruchika Shaurya Prakash
-
依托单位:
海外基金