Understanding how the brain organizes sounds using machine learning
CRCNS: Identifying principles of auditory cortical organization with machine learning
This research aims to understand how our brains turn complex sounds into meaningful information, like separating instruments in music or words in speech.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California at Davis NIH-funded |
| Lab location | 1 site (Davis, United States) |
| Project ID | NIH-11136396 on NIH RePORTER |
What this research studies
Our ears and brains work together to transform sounds into distinct 'objects' that we can understand and locate, such as recognizing different instruments in a song or individual words in a conversation. We don't fully know how the brain achieves this, especially beyond the first stages of sound processing. This project will compare how artificial intelligence systems, which are very good at processing sounds, work alongside recordings from animal brains to uncover these secrets. By doing so, we hope to learn how the brain organizes and interprets the sounds we hear every day.
Who could benefit from this research
Good fit: This foundational research uses animal models and advanced computing, so it does not involve direct patient participation at this time.
Not a fit: Patients seeking immediate clinical trials or direct therapeutic interventions will not find direct benefit from this specific basic science project.
Why it matters
Potential benefit: If successful, this work could lead to a deeper understanding of how the brain processes sound, potentially informing future treatments for hearing disorders or improving technologies like hearing aids.
How similar studies have performed: Artificial neural networks have shown significant success in solving complex auditory tasks, and comparing them to biological systems is a promising, evolving area of research.
Where this research is happening
Davis, United States
- University of California at Davis — Davis, United States (Active)
Researchers
- Principal investigator: Recanzone, Gregg Howard — University of California at Davis
- Study coordinator: Recanzone, Gregg Howard
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.