期刊
NEUROREPORT
卷 15, 期 13, 页码 2145-2147出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/00001756-200409150-00029
关键词
cortisol; decision-making; glucocorticoid; impulsivity; inter-temporal choice; monetary gain; neuroeconomics; stress; time-discounting
This study was conducted to examine the relationship between cortisol levels and preference to a small immediate over a larger delayed monetary reward. The degree of preference to a small immediate reward (a time-discounting rate) was investigated with an economic decision-making task in which each subject made an inter-temporal choice between (a) 10 000 yen available immediately and (b) an equal or larger amount of money after a delay of one year. The time-discounting rate was defined as [the required minimal amount of the delayed monetary gain for (b) to be preferred]-10 000/10 000. Low cortisol levels were shown to associate with a large time-discounting rate, indicating that subjects with low cortisol levels may be impulsive in inter-temporal choice.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据