Opioid Hedonic Hotspot in Nucleus Accumbens Shell: Mu, Delta, and Kappa Maps for Enhancement of Sweetness “Liking” and “Wanting” https://t.co/Ll1YYCYG1A
Opioid hedonic hotspot in nucleus accumbens shell: mu, delta, and kappa maps for enhancement of sweetness "liking" and "wanting".
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Jul 2021 – Jun 2022Where it's discussed
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YouTube2 videos
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X / Twitter1 posts
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What people are saying
The discussions reflect a general agreement on the importance of mapping opioid receptors in brain regions associated with pleasure, with posters citing the specific hotspots and their opposing effects, such as 'hotspot' versus 'coldspot' and emphasizing the nuanced brain functions involved. The tone and word choices demonstrate both curiosity and recognition of the research's potential to impact understanding of addiction and pleasure regulation.
Most discussions express alignment with the idea that the research uncovers important brain mechanisms related to pleasure and addictive behaviors.
The discussions show moderate curiosity, with some posters highlighting the significance of the specific neural hotspots for understanding addiction and pleasure.
Participants frequently reference the complex functions of different subregions in the nucleus accumbens, indicating active engagement with the content.
Several posts suggest that the findings could influence future research or treatment approaches, implying a recognition of its potential impact.
Abstract in brief
- The study found a specific area in the nucleus accumbens (NAc) called the rostrodorsal hotspot that, when stimulated with different opioids (mu, delta, and kappa receptors), significantly increases the pleasurable response (liking) to sweet tastes like sucrose.
- Different regions in the NAc have opposite effects: the caudal part acts as a coldspot that reduces liking when stimulated, showing that these subregions have distinct functions in controlling pleasure and desire.
- Overall, the research shows that the NAc's medial shell has specialized areas for enhancing pleasure or suppressing it, indicating a complex and localized brain system that regulates how much we enjoy and want food.]
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Opioid Hedonic Hotspot in Nucleus Accumbens Shell: Mu, Delta, and Kappa Maps for Enhancement of Sweetness “Liking” and “Wanting” https://t.co/Ll1YYCYG1A
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