Dopaminergic modulation of brain systems subserving decision making under uncertainty: a study with fMRI and methylphenidate challenge
RGM Schlösser, I Nenadic, G Wagner, S Zysset… - Synapse, 2009 - Wiley Online Library
There is evidence that the dopaminergic system is involved in probabilistic reinforcement
learning and reward‐related decision‐making. However, little is known about the effects of …
learning and reward‐related decision‐making. However, little is known about the effects of …
Prefrontal, parietal, and temporal cortex networks underlie decision-making in the presence of uncertainty
MP Paulus, N Hozack, B Zauscher, JE McDowell… - Neuroimage, 2001 - Elsevier
Decision-making in the presence of uncertainty, ie, selecting a sequence of responses in an
uncertain environment according to a self-generated plan of action, is a complex activity that …
uncertain environment according to a self-generated plan of action, is a complex activity that …
Brain areas activated by uncertain reward-based decision-making in healthy volunteers
Z Guo, J Chen, S Liu, Y Li, B Sun… - Neural regeneration …, 2013 - journals.lww.com
Reward-based decision-making has been found to activate several brain areas, including
the ventrolateral prefrontal lobe, orbitofrontal cortex, anterior cingulate cortex, ventral …
the ventrolateral prefrontal lobe, orbitofrontal cortex, anterior cingulate cortex, ventral …
Investigation of decision-making under uncertainty in healthy subjects: A multi-centric fMRI study
Decision-making is an everyday routine that entails several subprocesses. Decisions under
uncertainty occur when either prior information is incomplete or the outcomes of the decision …
uncertainty occur when either prior information is incomplete or the outcomes of the decision …
The uncertain brain: A co-ordinate based meta-analysis of the neural signatures supporting uncertainty during different contexts
Uncertainty is often inevitable in everyday life and can be both stressful and exciting. Given
its relevance to psychopathology and wellbeing, recent research has begun to address the …
its relevance to psychopathology and wellbeing, recent research has begun to address the …
Task‐dependent uncertainty modulation of perceptual decisions in the human brain
S Li, F Yang - European Journal of Neuroscience, 2012 - Wiley Online Library
Perceptual judgments are frequently made during uncertain situations. Previous human
brain imaging studies have revealed multiple cortical and subcortical areas that are …
brain imaging studies have revealed multiple cortical and subcortical areas that are …
Decisions under uncertainty: probabilistic context influences activation of prefrontal and parietal cortices
SA Huettel, AW Song, G McCarthy - Journal of Neuroscience, 2005 - Soc Neuroscience
Many decisions are made under uncertainty; that is, with limited information about their
potential consequences. Previous neuroimaging studies of decision making have implicated …
potential consequences. Previous neuroimaging studies of decision making have implicated …
The functional roles of the amygdala and prefrontal cortex in processing uncertainty
O FeldmanHall, P Glimcher, AL Baker… - Journal of Cognitive …, 2019 - direct.mit.edu
Decisions under uncertainty distinguish between those made under risk (known
probabilities) and those made under ambiguity (unknown probabilities). Despite widespread …
probabilities) and those made under ambiguity (unknown probabilities). Despite widespread …
Neuroanatomical substrates for risk behavior
I Levy - The Neuroscientist, 2017 - journals.sagepub.com
Individuals vary substantially in their tendency to take risks. In the past two decades, a large
number of neuroimaging studies in humans have explored the neural mechanisms of …
number of neuroimaging studies in humans have explored the neural mechanisms of …
Shifting uncertainty intolerance: methylphenidate and attention-deficit hyperactivity disorder
Risk evaluation is a critical component of decision making. Risk tolerance is relevant in both
daily decisions and pathological disorders such as attention-deficit hyperactivity disorder …
daily decisions and pathological disorders such as attention-deficit hyperactivity disorder …