Nucleus accumbens D2R cells signal prior outcomes and control risky decision-making
نویسندگان
چکیده
منابع مشابه
Risky decision making among adolescents
In this report, we analyze adolescent risk-taking from a behavioral decision-making perspective, with respect to the following questions: •Why is adolescent risky decision making important? •What is rational, adaptive, or good decision-making for adolescents (i.e., normative approaches)? •What are the main explanatory models of adolescent risk taking? •What are the key data (i.e., those data th...
متن کاملSpillover Effects of Loss of Control on Risky Decision-Making
Decision making in risky situations is frequently required in our everyday lives and has been shown to be influenced by various factors, some of which are independent of the risk context. Based on previous findings and theories about the central role of perceptions of control and their impact on subsequent settings, spillover effects of subjective loss of control on risky decision-making are as...
متن کاملAssessment of Prospective Memory, Risky Decision-Making, Collaborative Decision-Making among Individuals with Morning and Evening Circadian Typology
Introduction: Biological aspects of personality have an influence on people psychological dimensions. The present study was aimed to compare prospective memory, risky decision-making, collaborative decision-making between individuals with morning and evening circadian typology. Methods: For this purpose, a study with quantitative methodology approach and a descriptive design was conceived. T...
متن کاملDecision making, risky behavior, and alcoholism.
Alcoholism can be described as a disorder characterized by impulsive decision-making processes, wherein potential short-term appetitive outcomes of drinking (e.g., intoxication) are deemed more important than potential long-term aversive consequences of drinking (e.g., drunk-driving arrests). Separate but interrelated neurocognitive pathways to impulsive decision making exist - one reflected by...
متن کاملD2R DNA transfer into the nucleus accumbens attenuates cocaine self-administration in rats.
Dopamine (DA) D2 receptor (D2R) agonists and antagonists can modulate self-administration behavior, conditioned place preference, and locomotor responses to cocaine. Low levels of D2R have also been observed in cocaine addicted subjects and in non human primates after chronic cocaine exposures. Prior studies had shown that D2R upregulation in the nucleus accumbens (NAc) in rodents trained to se...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 2016
ISSN: 0028-0836,1476-4687
DOI: 10.1038/nature17400