ListarInvestigación y publicaciones por tema "Toma de decisiones"
Mostrando ítems 1-8 de 8
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A massive experiment on choice blindness in political decisions : confidence, confabulation, and unconscious detection of self-deception
(207-02-14)We implemented a Choice Blindness Paradigm containing political statements in Argentina to reveal the existence of categorical ranges of introspective reports, identified by confidence and agreement levels, separating ... -
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 ... -
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 ... -
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 ... -
Respuestas eficaces de gobernanza en momentos de crisis: lecciones de la pandemia de Covid-19
(International Development Research Centre (IDRC), 2024)En tiempos de crisis, la toma de decisiones se convierte en un asunto primordial pero, a menudo, se ve influenciada por dos patrones de comportamiento muy marcados: la parálisis analítica y la aversión al riesgo. Al ... -
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 ...