How the brain processes sounds and context to make decisions
Neuronal circuits for context-driven bias in auditory categorization
This study looks at how our brains help us understand and sort different sounds, especially for older adults who might have trouble with hearing, and it aims to find ways to improve how they perceive sounds by understanding how their brain works with past experiences and sensory information.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Pennsylvania NIH-funded |
| Lab location | 1 site (Philadelphia, United States) |
| Project ID | NIH-10665642 on NIH RePORTER |
What this research studies
This research investigates how the brain's neuronal circuits help people categorize sounds, especially in older adults who may face challenges with auditory processing. It explores how contextual information, such as previous experiences and sensory signals, influences the way sounds are interpreted and categorized. By studying specific types of brain cells and their interactions, the research aims to uncover the mechanisms behind auditory categorization and how these processes can be affected by age. The findings could lead to improved strategies for enhancing auditory perception in older individuals.
Who could benefit from this research
Good fit: Ideal candidates for this research are older adults experiencing difficulties with sound categorization or auditory processing.
Not a fit: Patients who are younger and do not have any auditory processing issues may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to better auditory processing strategies for older adults, potentially improving their communication and quality of life.
How similar studies have performed: Previous studies have shown success in understanding auditory processing in younger populations, but this research focuses specifically on older adults, making it a novel approach.
Where this research is happening
Philadelphia, United States
- University of Pennsylvania — Philadelphia, United States (Active)
Researchers
- Principal investigator: Geffen, Maria Neimark — University of Pennsylvania
- Study coordinator: Geffen, Maria Neimark
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.