Understanding how dopamine affects motivation and learning
Dopaminergic mechanisms for motivation and reinforcement learning
This study is looking at how signals from a brain chemical called dopamine affect motivation and learning about rewards, especially when it comes to drug use, to help us understand addiction better.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California, San Francisco NIH-funded |
| Lab location | 1 site (San Francisco, United States) |
| Project ID | NIH-11011467 on NIH RePORTER |
What this research studies
This research investigates the role of dopamine signals in the nucleus accumbens, a brain region critical for motivation and reward learning. It aims to uncover how these signals are generated and modulated by local brain circuits, particularly in response to drugs of abuse. By using advanced techniques like optogenetic tagging, the research will explore how dopamine influences behavior over time and how changes in reward availability affect motivation. This could lead to a better understanding of addiction and related behaviors.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals struggling with substance abuse or addiction, as well as those interested in understanding motivational processes.
Not a fit: Patients who do not have issues related to motivation or substance abuse may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for treating addiction and improving motivation in affected individuals.
How similar studies have performed: Previous research has shown promising results in understanding dopamine's role in motivation and addiction, suggesting that this approach could yield valuable insights.
Where this research is happening
San Francisco, United States
- University of California, San Francisco — San Francisco, United States (Active)
Researchers
- Principal investigator: Berke, Joshua D — University of California, San Francisco
- Study coordinator: Berke, Joshua D
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.