منابع مشابه
Ventromedial Frontal Lobe Is Critical for Flexibly Learning from Feedback
Many disorders of the central nervous system affect judgment and decision making. Along with other impairments of “executive function,” these symptoms have been challenging to understand within a classical neurological-localizationist framework, beyond a general link to the frontal lobes. Notwithstanding these difficulties, the fact that decision making deficits can emerge in neurological disea...
متن کاملVentromedial frontal lobe damage disrupts value maximization in humans.
Recent work in neuroeconomics has shown that regions in orbitofrontal and medial prefrontal cortex encode the subjective value of different options during choice. However, these electrophysiological and neuroimaging studies cannot demonstrate whether such signals are necessary for value-maximizing choices. Here we used a paradigm developed in experimental economics to empirically measure and qu...
متن کاملVentromedial Frontal Lobe Plays a Critical Role in Facial Emotion Recognition
The ventromedial prefrontal cortex has been implicated in a variety of emotion processes. However, findings regarding the role of this region specifically in emotion recognition have been mixed. We used a sensitive facial emotion recognition task to compare the emotion recognition performance of 7 subjects with lesions confined to ventromedial prefrontal regions, 8 subjects with lesions elsewhe...
متن کاملThe human ventromedial frontal lobe is critical for learning from negative feedback.
Are positive and negative feedback weighed in a common balance in the brain, or do they influence behaviour through distinct neural mechanisms? Recent neuroeconomic studies in both human and non-human primates indicate that the ventromedial frontal lobe carries information about both losses and gains, suggesting that this region may encode value across the continuum from absolute negative to ab...
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ژورنال
عنوان ژورنال: Neurology
سال: 2005
ISSN: 0028-3878,1526-632X
DOI: 10.1212/wnl.64.4.757