The researchers used fiber photometry systems to detect neurotransmitters, which involved injecting the mice with fluorescent ...

Dopamine's unexpected role in memory devaluation Date: March 12, 2025 Source: Michigan State University Summary: New research expands on current understanding of the brain chemical dopamine ...

Here, we made intraoral infusions of sucrose and measured how dopamine and behavioral responses varied to the changing valence of sucrose. Pairing intraoral sucrose with malaise via injection of ...

In addition, a cocaine priming injection after extinction reinstated the place preference only for the standard diet mice; mice that were on KD did not experience reinstatement. The authors ...

I’m fresh off of the heels of an unforgivingly painful, emotionally taxing journey through the translucent caverns of a ...

Dopamine, a brain chemical, plays a pivotal role in the brain’s pleasure and reward circuits by regulating mood, motivation, and physical movements. A deficiency in dopamine could lead to ...

When giving gluteal injections, it is safest to use the upper outer quadrant. The choice of site for injection must be based on good clinical judgment, using the best evidence available and ...

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