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WAPCV
2007
Springer

On the Role of Dopamine in Cognitive Vision

10 years 9 months ago
On the Role of Dopamine in Cognitive Vision
Abstract. Although dopamine is one of the most studied neurotransmitter in the brain, its exact function is still unclear. This short review focuses on its role in different levels of cognitive vision: visual processing, visual attention and working memory. Dopamine can influence cognitive vision either through direct modulation of visual cells or through gating of basal ganglia functioning. Even if its classically assigned role is to signal reward prediction error, we review evidence that dopamine is also involved in novelty detection and attention shifting and discuss the possible implications for computational modeling.
Julien Vitay, Fred Henrik Hamker
Added 09 Jun 2010
Updated 09 Jun 2010
Type Conference
Year 2007
Where WAPCV
Authors Julien Vitay, Fred Henrik Hamker
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