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Serial, parallel and hierarchical decision making in primates
(2017-06-26)
he study of decision-making has mainly focused on isolated decisions where choices are associated with motor actions. However, problem-solving often involves considering a hierarchy of sub-decisions. In a recent study ...
The neural basis of decision-making and reward processing in adults with euthymic bipolar disorder or attention-deficit/hyperactivity disorder (ADHD)
(2012-05-18)
Background: Attention-deficit/hyperactivity disorder (ADHD) and bipolar disorder (BD) share DSM-IV criteria in adults and
cause problems in decision-making. Nevertheless, no previous report has assessed a decision-making ...
Neural markers of social and monetary rewards in children with attention-deficit/hyperactivity disorder and autism spectrum disorder
(2016-07-28)
Recent theories of decision making propose a shared value-related brain mechanism for encoding monetary and social rewards. We tested this model in children with Attention-Deficit/Hyperactivity Disorder (ADHD), children ...
Proprioceptive body illusions modulate the visual perception of reaching distance
(2015-06-25)
The neurobiology of reaching has been extensively studied in human and non-human pri- mates. However, the mechanisms that allow a subject to decide—without engaging in explicit action—whether an object is reachable are not ...
Confidence through consensus : a neural mechanism for uncertainty monitoring
(2016-02-24)
Models that integrate sensory evidence to a threshold can explain task accuracy, response times and
confidence, yet it is still unclear how confidence is encoded in the brain. Classic models assume that
confidence is ...
An entropic barriers diffusion theory of decision-making in multiple alternative tasks
(2018-03-02)
We present a theory of decision-making in the presence of multiple choices that departs
from traditional approaches by explicitly incorporating entropic barriers in a stochastic
search process. We analyze response time ...