Affective neuroscience of pleasure: reward in humans and animals

Affective neuroscience of pleasure: reward in humans and animals

3 March 2008 | Kent C. Berridge · Morten L. Kringelbach
The article discusses the neuroscience of pleasure and reward, focusing on the brain mechanisms that generate pleasure and other components of reward in humans and animals. It explores the distinction between liking (pleasure) and wanting (motivation), and the role of brain regions such as the orbitofrontal cortex, nucleus accumbens, and ventral pallidum in reward processing. The text also addresses the difference between subjective pleasure and objective hedonic reactions, and the role of dopamine and opioids in pleasure. It highlights the importance of understanding pleasure in the context of mental health, and how this knowledge can lead to better treatments for disorders such as depression, addiction, and schizophrenia. The article also discusses the role of social interactions and other non-physical pleasures in the experience of pleasure, and the potential for cognitive and cultural factors to influence pleasure. It concludes by emphasizing the need for further research into the neural mechanisms underlying pleasure and its relationship to happiness.The article discusses the neuroscience of pleasure and reward, focusing on the brain mechanisms that generate pleasure and other components of reward in humans and animals. It explores the distinction between liking (pleasure) and wanting (motivation), and the role of brain regions such as the orbitofrontal cortex, nucleus accumbens, and ventral pallidum in reward processing. The text also addresses the difference between subjective pleasure and objective hedonic reactions, and the role of dopamine and opioids in pleasure. It highlights the importance of understanding pleasure in the context of mental health, and how this knowledge can lead to better treatments for disorders such as depression, addiction, and schizophrenia. The article also discusses the role of social interactions and other non-physical pleasures in the experience of pleasure, and the potential for cognitive and cultural factors to influence pleasure. It concludes by emphasizing the need for further research into the neural mechanisms underlying pleasure and its relationship to happiness.
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