Unilateral parietal brain injury increases risk-taking on a rat gambling task
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چکیده
منابع مشابه
Active involvement, not illusory control, increases risk taking in a gambling game.
The research considers the influence of choice (the possibility for the player to choose a gamble or another) and involvement (the physical interaction with the gambling device) on risk taking in gambling games and whether this influence is mediated by illusory control over the outcome of the gamble. Results of a laboratory experiment (n = 100) show that (a) although choice does increase illuso...
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Risk preference, the degree of tendency to take risk, has a fundamental role at individual and social health and is divided to risk seeker and risk averse. Therefore, the study of neural corelates of risk preferences is essential at the field of psychology and psychiatry. The current study aimed to examine and compare an ERP component named P300 between subjects with different risk preferences....
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The association between testosterone and economic risk is not well-understood and is understudied. The present study aimed to further characterize what if any relationship testosterone has with risky economic decisions. To do so, 154 participants (78 men) completed the Iowa Gambling Task (IGT) (Bechara et al., 1994) and also provided saliva samples, which were assayed for endogenous testosteron...
متن کاملDiscrimination and risk - taking , 1 Experiencing discrimination increases risk - taking
Prior research has revealed racial disparities in health outcomes and more health-compromising behaviors, such as smoking and drug abuse. It has been suggested that discrimination may contribute to such disparities, but the mechanisms through which this occurs are not well understood. Here, we examined whether the experience of discrimination affects acute physiological stress responses and inc...
متن کاملExperiencing discrimination increases risk taking.
Prior research has revealed racial disparities in health outcomes and health-compromising behaviors, such as smoking and drug abuse. It has been suggested that discrimination contributes to such disparities, but the mechanisms through which this might occur are not well understood. In the research reported here, we examined whether the experience of discrimination affects acute physiological st...
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ژورنال
عنوان ژورنال: Experimental Neurology
سال: 2020
ISSN: 0014-4886
DOI: 10.1016/j.expneurol.2020.113217