User profiles for A. Shenhav
Amitai ShenhavAssociate Professor of Cognitive Linguistic & Psychological Sciences, Brown University Verified email at brown.edu Cited by 9125 |
[PDF][PDF] The expected value of control: an integrative theory of anterior cingulate cortex function
The dorsal anterior cingulate cortex (dACC) has a near-ubiquitous presence in the
neuroscience of cognitive control. It has been implicated in a diversity of functions, from reward …
neuroscience of cognitive control. It has been implicated in a diversity of functions, from reward …
The effort paradox: Effort is both costly and valued
According to prominent models in cognitive psychology, neuroscience, and economics, effort
(be it physical or mental) is costly: when given a choice, humans and non-human animals …
(be it physical or mental) is costly: when given a choice, humans and non-human animals …
Dorsal anterior cingulate cortex and the value of control
Debates over the function(s) of dorsal anterior cingulate cortex (dACC) have persisted for
decades. So too have demonstrations of the region's association with cognitive control. …
decades. So too have demonstrations of the region's association with cognitive control. …
Divine intuition: cognitive style influences belief in God.
Some have argued that belief in God is intuitive, a natural (by-) product of the human mind
given its cognitive structure and social context. If this is true, the extent to which one believes …
given its cognitive structure and social context. If this is true, the extent to which one believes …
[PDF][PDF] Moral judgments recruit domain-general valuation mechanisms to integrate representations of probability and magnitude
Many important moral decisions, particularly at the policy level, require the evaluation of
choices involving outcomes of variable magnitude and probability. Many economic decisions …
choices involving outcomes of variable magnitude and probability. Many economic decisions …
Habits without values.
Habits form a crucial component of behavior. In recent years, key computational models
have conceptualized habits as arising from model-free reinforcement learning mechanisms, …
have conceptualized habits as arising from model-free reinforcement learning mechanisms, …
Integrative moral judgment: dissociating the roles of the amygdala and ventromedial prefrontal cortex
A decade's research highlights a critical dissociation between automatic and controlled
influences on moral judgment, which is subserved by distinct neural structures. Specifically, …
influences on moral judgment, which is subserved by distinct neural structures. Specifically, …
Toward a rational and mechanistic account of mental effort
In spite of its familiar phenomenology, the mechanistic basis for mental effort remains poorly
understood. Although most researchers agree that mental effort is aversive and stems from …
understood. Although most researchers agree that mental effort is aversive and stems from …
[HTML][HTML] Expectations of reward and efficacy guide cognitive control allocation
The amount of mental effort we invest in a task is influenced by the reward we can expect if
we perform that task well. However, some of the rewards that have the greatest potential for …
we perform that task well. However, some of the rewards that have the greatest potential for …
Motivation and cognitive control in depression
Depression is linked to deficits in cognitive control and a host of other cognitive impairments
arise as a consequence of these deficits. Despite of their important role in depression, there …
arise as a consequence of these deficits. Despite of their important role in depression, there …