超重至肥胖人群的运动冲动特征

IF 2.3 Q2 SPORT SCIENCES
Kyle D. Flack, Robert E. Anderson III, Kylie F. McFee, Bridgette T. Day
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引用次数: 0

摘要

冲动控制系统的缺陷是能量摄入和体重的重要预测因素。被归类为超重或肥胖的成年人可能具有这些缺陷作为一般行为特征,也可能是食物特异性的。本研究评估了当出现食物和中性(非食物)线索时的运动冲动性(抑制前冲动反应的能力),以测试运动冲动性缺陷是针对食物线索还是归类为超重至肥胖的参与者的一般特征。在食物提示下,抑制性失败的不去目标的比例(10.8%)明显高于在中性提示下抑制性失败的不去目标的比例(1.9%,p <0.001)。如果考虑到性别和饥饿程度,这些差异依然存在。这表明,被归类为超重或肥胖的人群在食物特定冲动控制(而非一般冲动控制)方面存在缺陷。了解这些人群中存在的冲动控制的具体方面,对于未来开发冲动控制训练干预措施,以改变饮食行为作为控制体重的一种手段是很有必要的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Characterizing motor impulsivity of individuals classified as overweight to obese

Deficits in the impulse control system are an important predictor of energy intake and body weight. Adults classified as overweight to obese may possess these deficits as a general behavioral trait or they may be food-specific. The present study assessed motor impulsivity (ability to suppress a pre-potent response) when presented with food and neutral (non-food) cues, testing if deficits in motor impulsivity is specific to food cues or a general trait among participants classified as overweight to obese. The proportion of inhibitory failures to no-go targets following food cues (10.8%) was significantly greater than the proportion of inhibitory failures to no-go targets following neutral cues (1.9%, p ​< ​0.001). These differences remained when covering for sex and hunger. This indicates deficits in food-specific impulse control (as opposed to general impulse control) are present in those classified as overweight to obese. Understanding the specific aspect of impulse control that is present in this population is needed for the development of future impulse control training interventions that seek to change eating behaviors as a means for weight control.

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来源期刊
Sports Medicine and Health Science
Sports Medicine and Health Science Health Professions-Physical Therapy, Sports Therapy and Rehabilitation
CiteScore
5.50
自引率
0.00%
发文量
36
审稿时长
55 days
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