J Neurosci March 2014 PMID 24647944

Opioid hedonic hotspot in nucleus accumbens shell: mu, delta, and kappa maps for enhancement of sweetness "liking" and "wanting".

Daniel C Castro, Kent C Berridge

Mentions

3
Peak: 1 in Jul 2021
across 2 sources since Jul 2021

Extended reach

134,595
potential audience

Total likes

26

Video views

1,103

Mentions per month

Jul 2021 – Jun 2022

Where it's discussed

  • YouTube2 videos
  • X / Twitter1 posts

AI synopsis

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.

AgreementModerate agreement

Most discussions express alignment with the idea that the research uncovers important brain mechanisms related to pleasure and addictive behaviors.

InterestModerate interest

The discussions show moderate curiosity, with some posters highlighting the significance of the specific neural hotspots for understanding addiction and pleasure.

EngagementModerate engagement

Participants frequently reference the complex functions of different subregions in the nucleus accumbens, indicating active engagement with the content.

ImpactModerate impact

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.]

Top posts

Most liked on X and Bluesky
Mg2+ Papi, the BowTied Mg2+
@Grimhood · X

Opioid Hedonic Hotspot in Nucleus Accumbens Shell: Mu, Delta, and Kappa Maps for Enhancement of Sweetness “Liking” and “Wanting” https://t.co/Ll1YYCYG1A

Jul 31, 2021 · 2 likes · 133,493 followers View post →

All mentions

Mg2+ Papi, the BowTied Mg2+
@Grimhood · X

Opioid Hedonic Hotspot in Nucleus Accumbens Shell: Mu, Delta, and Kappa Maps for Enhancement of Sweetness “Liking” and “Wanting” https://t.co/Ll1YYCYG1A

Jul 31, 2021 · 2 likes · 133,493 followers View post →