Understanding How Brain Chemicals Influence Reward and Behavior
Endogenous Cannabinoid Control of Reward Substrates
This research explores how natural brain chemicals, called endocannabinoids, work with dopamine to shape how we learn about rewards and make decisions.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Maryland Baltimore NIH-funded |
| Lab location | 1 site (Baltimore, United States) |
| Project ID | NIH-11086672 on NIH RePORTER |
What this research studies
Our brains constantly figure out the best actions to take based on what we've learned about rewards in our environment. This process involves a key brain chemical, dopamine, which acts like a teaching signal, telling us when something is unexpectedly rewarding. This project looks at how other natural brain chemicals, called endocannabinoids, interact with dopamine in specific brain areas to influence our drive to seek rewards or avoid unpleasant situations. By understanding these interactions, we can learn more about the fundamental ways our brains control behavior.
Who could benefit from this research
Good fit: This foundational brain research does not directly involve patient participation, but its findings could eventually benefit individuals experiencing conditions related to reward processing and behavioral control.
Not a fit: Patients seeking immediate clinical treatments or direct intervention would not find direct benefit from participating in this basic science research.
Why it matters
Potential benefit: This work could lead to a deeper understanding of brain mechanisms involved in motivation, reward, and decision-making, potentially informing new approaches for conditions like addiction or mood disorders.
How similar studies have performed: Previous research cycles have shown that endocannabinoids influence dopamine release during reward seeking and avoidance, suggesting a conserved and important brain mechanism.
Where this research is happening
Baltimore, United States
- University of Maryland Baltimore — Baltimore, United States (Active)
Researchers
- Principal investigator: Cheer, Joseph F — University of Maryland Baltimore
- Study coordinator: Cheer, Joseph F
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.