How the Brain Helps Us Actively Listen
Corticofugal Circuits for Active Listening
This research explores how a specific part of the brain helps us focus on important sounds and learn from them.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Massachusetts Eye and Ear Infirmary NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project ID | NIH-11131292 on NIH RePORTER |
What this research studies
Our brains have special cells that send signals throughout different areas, helping us pay attention and remember things. This project focuses on a previously overlooked part of the brain that seems to be very active when we hear sounds. We are learning how these brain cells respond to sounds and how they change their activity when certain sounds become important, like when they predict a threat. Understanding this process could help us better understand how our brains process sound and attention.
Who could benefit from this research
Good fit: This foundational research does not involve patient participation, but future studies building on this work might benefit individuals with conditions impacting auditory processing, attention, or learning.
Not a fit: Patients seeking immediate direct treatment or diagnostic benefits will not find them from this basic science project.
Why it matters
Potential benefit: If successful, this research could lead to a better understanding of how the brain processes sound and attention, potentially informing future treatments for conditions affecting listening or learning.
How similar studies have performed: While much research has focused on other brain regions, this project explores a largely overlooked area, suggesting a novel approach to understanding auditory processing.
Where this research is happening
Boston, United States
- Massachusetts Eye and Ear Infirmary — Boston, United States (Active)
Researchers
- Principal investigator: Polley, Daniel B. — Massachusetts Eye and Ear Infirmary
- Study coordinator: Polley, Daniel B.
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.