Cardiorespiratory influences on executive control function

心肺对执行控制功能的影响

• 批准号: 7155360
• 负责人: Jason Richard Themanson
• 金额: $ 3.06万
• 依托单位: UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-06-15 至 2007-06-14
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7155360
• 关键词: aerobic exercise; behavioral /social science research tag; body physical activity; brain electrical activity; cardiovascular function; clinical research; cognition; electroencephalography; executive function; health behavior; human subject; monitoring device; oxygen consumption; performance; physical fitness; predoctoral investigator; psychological tests; psychomotor reaction time; questionnaires; university student

DESCRIPTION (provided by applicant): The primary aim of this application is to examine the influences of both cardiorespiratory fitness and acute aerobic exercise on behavioral and neuroelectric indices of action monitoring, which is one aspect of executive control function. The error-related negativity (ERN) component of the human event-related potential (ERP), reaction time, and response accuracy will be assessed while participants complete a flanker task requiring variable amounts of executive control. These data will be acquired from participants of varying levels of cardiorespiratory fitness (low-high), as measured by maximal aerobic power (VO2 peak), who will complete the flanker task on three separate sessions: at rest, following an acute bout of non-aerobic physical activity (stretching), and following an acute bout of moderately-intense treadmill exercise. The goal of this application is to gain a broader understanding of the beneficial relationship between cardiorespiratory fitness, acute bouts of exercise, and executive control function. By examining varying levels of cardiorespiratory fitness as well as acute bouts of aerobic exercise, the study proposed herein may provide evidence leading to lifestyle recommendations for increasing cognitive health and effective function to adult populations.

描述（由申请人提供）：本申请的主要目的是检查心肺健康和急性有氧运动对行为监测行为和神经自我指数的影响，这是执行控制功能的一个方面。将评估与人类事件相关电位（ERP），反应时间和响应准确性的与错误相关的消极（ERN）组成部分，而参与者完成需要可变数量执行控制的侧翼任务。这些数据将从不同水平的心肺健身（低至高）的参与者中获取，这是通过最大有氧力量（VO2 Peak）衡量的，他们将在三个单独的课程上完成侧翼任务：在休息之后，在急性的非运动员活动（伸展运动）之后，以及在急性的伸展运动（伸展运动），以及在急性的效果上进行了急性效果。该应用的目的是对心肺健康，急性锻炼和执行控制功能之间的有益关系有更广泛的了解。通过检查多种水平的心肺健康水平以及有氧运动的急诊曲，本文提出的研究可能会提供证据，从而为增强认知健康和有效功能的生活方式建议提供证据。