Item does not contain fulltextCognitive control—the ability to override a salient or prepotent action to execute a more deliberate one—is required for flexible, goal-directed behavior, and yet it is subjectively costly: decision-makers avoid allocating control resources, even when doing so affords more valuable outcomes. Dopamine likely offsets effort costs just as it does for physical effort. And yet, dopamine can also promote impulsive action, undermining control. We propose a novel hypothesis that reconciles opposing effects of dopamine on cognitive control: during action selection, striatal dopamine biases benefits relative to costs, but does so preferentially for ‘proximal’ motor and cognitive actions. Considering the nature of instrum...
Stimulants like methylphenidate are increasingly used for cognitive enhancement, but precise mechani...
Disorders of motivation, such as apathy, are common in Parkinson’s disease, and a key feature of suc...
International audienceThe trade-off between reward and effort is at the heart of most behavioral the...
Cognitive control—the ability to override a salient or prepotent action to execute a more deliberate...
Item does not contain fulltextDopamine contributes to cognitive control through well-established eff...
Item does not contain fulltextCognitive control helps us attain our goals by resisting distraction a...
The major ascending neuromodulator dopamine has long been implicated in cognitive control. Effects o...
Brain dopamine has often been implicated in impulsive and/or inflexible behaviors, which may reflect...
Item does not contain fulltextIt is often assumed that the promise of a monetary bonus improves cogn...
RATIONALE: Throughout our lives we constantly assess the costs and benefits of the possible future o...
It is often assumed that the promise of a monetary bonus improves cognitive control. We show that in...
Stimulants such as methylphenidate are increasingly used for cognitive enhancement but precise mecha...
Motivations shape our behaviour: the promise of reward invigorates, while in the face of punishment,...
The trade-off between reward and effort is at the heart of most behavioral theories, from ecology to...
Contains fulltext : 88805.pdf (publisher's version ) (Closed access)Evidence from ...
Stimulants like methylphenidate are increasingly used for cognitive enhancement, but precise mechani...
Disorders of motivation, such as apathy, are common in Parkinson’s disease, and a key feature of suc...
International audienceThe trade-off between reward and effort is at the heart of most behavioral the...
Cognitive control—the ability to override a salient or prepotent action to execute a more deliberate...
Item does not contain fulltextDopamine contributes to cognitive control through well-established eff...
Item does not contain fulltextCognitive control helps us attain our goals by resisting distraction a...
The major ascending neuromodulator dopamine has long been implicated in cognitive control. Effects o...
Brain dopamine has often been implicated in impulsive and/or inflexible behaviors, which may reflect...
Item does not contain fulltextIt is often assumed that the promise of a monetary bonus improves cogn...
RATIONALE: Throughout our lives we constantly assess the costs and benefits of the possible future o...
It is often assumed that the promise of a monetary bonus improves cognitive control. We show that in...
Stimulants such as methylphenidate are increasingly used for cognitive enhancement but precise mecha...
Motivations shape our behaviour: the promise of reward invigorates, while in the face of punishment,...
The trade-off between reward and effort is at the heart of most behavioral theories, from ecology to...
Contains fulltext : 88805.pdf (publisher's version ) (Closed access)Evidence from ...
Stimulants like methylphenidate are increasingly used for cognitive enhancement, but precise mechani...
Disorders of motivation, such as apathy, are common in Parkinson’s disease, and a key feature of suc...
International audienceThe trade-off between reward and effort is at the heart of most behavioral the...