منابع مشابه
Impulsive Manipulation
Impact is a complicated phenomenon. A collision lasts for only a short period of time but results in tremendous forces and accelerations during that time. The fact that so many sports and games involve impact reflects the both the power and the difficulty in using it. This thesis studies the use of impulsive forces to manipulate objects in order that the methods, techniques, and strategies of t...
متن کامل"Impulsive" youth suicide attempters are not necessarily all that impulsive.
BACKGROUND The relationship between impulsivity and suicide has been conceptualized in the literature as a direct one. In contrast, Joiner's [Joiner, T.E., 2005. Why people die by suicide. Harvard University Press, Cambridge, MA.] theory posits that this relationship is indirect in that impulsive individuals are more likely to engage in suicidal behavior because impulsivity makes one more likel...
متن کاملImpulsive Action but Not Impulsive Choice Determines Problem Gambling Severity
BACKGROUND Impulsivity is a hallmark of problem gambling. However, impulsivity is not a unitary construct and this study investigated the relationship between problem gambling severity and two facets of impulsivity: impulsive action (impaired ability to withhold a motor response) and impulsive choice (abnormal aversion for the delay of reward). METHODS The recruitment includes 65 problem gamb...
متن کاملSex differences in impulsive action and impulsive choice.
Here, we review the evidence for sex differences in behavioral measures of impulsivity for both humans and laboratory animals. We focus on two specific components of impulsivity: impulsive action (i.e., difficulty inhibiting a prepotent response) and impulsive choice (i.e., difficulty delaying gratification). Sex differences appear to exist on these measures, but the direction and magnitude of ...
متن کاملDissociated neural substrates underlying impulsive choice and impulsive action
There is a growing consensus that impulsivity is a multifaceted construct that comprises several components such as impulsive choice and impulsive action. Although impulsive choice and impulsive action have been shown to be the common characteristics of some impulsivity-related psychiatric disorders, surprisingly few studies have directly compared their neural correlates and addressed the quest...
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ژورنال
عنوان ژورنال: Science
سال: 2012
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.338.6113.1397-d