Understanding how the brain learns to associate smells with positive or negative feelings
Basolateral amygdala support of odor valence learning
This study looks at how the part of your brain that deals with smells also helps you connect those smells to feelings, which can affect your mood and appetite, and it aims to help people understand how losing the sense of smell might change their emotions and behaviors.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Florida NIH-funded |
| Lab location | 1 site (Gainesville, United States) |
| Project ID | NIH-10902162 on NIH RePORTER |
What this research studies
This research investigates how the brain's basolateral amygdala processes smells and assigns them emotional value, which can influence behavior and appetite. By examining the neural circuitry involved in odor valence learning, the study aims to uncover how both positive and negative associations with smells are formed. The research employs advanced techniques such as electrophysiology to monitor brain activity and understand the role of dopamine in this learning process. Patients may benefit from insights into how olfactory sensory loss affects emotional responses and behaviors.
Who could benefit from this research
Good fit: Ideal candidates for participation or benefit from this research include individuals experiencing olfactory sensory loss or those with affective disorders.
Not a fit: Patients without any olfactory issues or those not affected by emotional or behavioral disorders may not receive benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for emotional and behavioral disorders linked to olfactory dysfunction.
How similar studies have performed: Previous research has shown promising results in understanding the role of the amygdala in emotional processing, suggesting that this approach could yield valuable insights.
Where this research is happening
Gainesville, United States
- University of Florida — Gainesville, United States (Active)
Researchers
- Principal investigator: Sniffen, Sarah Elizabeth — University of Florida
- Study coordinator: Sniffen, Sarah Elizabeth
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.