How sensory inputs and cholinergic signals affect location and movement speed coding in the brain.
The Role of Sensory Inputs and Cholinergic Modulation for the Coding of Location and Movement Speed in the Entorhinal Cortex
This study is looking at how our brains use different senses to help us know where we are and how fast we're moving, using mice to see how their brain cells react in different lighting conditions, which could help us better understand memory and navigation in people with mental health issues.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | George Mason University NIH-funded |
| Lab location | 1 site (Fairfax, United States) |
| Project ID | NIH-10817768 on NIH RePORTER |
What this research studies
This research investigates how sensory information and cholinergic modulation contribute to the brain's ability to code for spatial location and movement speed. By studying freely exploring mice, the researchers will analyze how grid cells in the medial entorhinal cortex respond to different sensory conditions, including light and darkness. The study aims to understand how these neural codes are maintained in working memory and how they relate to psychiatric disorders. The findings could lead to improved models for understanding memory and navigation in the context of mental health.
Who could benefit from this research
Good fit: Ideal candidates for this research would be individuals with psychiatric disorders that affect memory and spatial navigation.
Not a fit: Patients with neurological conditions unrelated to memory or spatial processing may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could enhance our understanding of the neural mechanisms underlying psychiatric disorders, potentially leading to better treatments.
How similar studies have performed: Previous research has shown promising results in understanding the role of cholinergic modulation in memory and navigation, suggesting that this approach could yield valuable insights.
Where this research is happening
Fairfax, United States
- George Mason University — Fairfax, United States (Active)
Researchers
- Principal investigator: Dannenberg, Holger — George Mason University
- Study coordinator: Dannenberg, Holger
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.