Using noninvasive brain stimulation to improve Alzheimer's disease in female mice
Official title: Noninvasive Neurostimulation to Reduce Pathology in a Female Mouse Model of Alzheimer's Disease
Funded at Veterans Health Administration · NIH-10869966 · Data updated 2026-11-12
This study is looking at how a gentle light and sound treatment might help improve memory and learning in female mice with Alzheimer's, and it aims to find better ways to treat the disease by focusing on how it affects females differently.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Veterans Health Administration NIH-funded |
| Lab location | 1 site (Decatur, UNITED STATES) |
| Project start | July 1, 2023 |
| Project end | June 30, 2028 |
| Funding year | 2024 |
| NIH project number | 5IK2RX004544-02 |
| Project ID | NIH-10869966 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are women at risk for or diagnosed with Alzheimer's disease.
✕Less likely to help
Patients with advanced Alzheimer's disease or those not exhibiting early cognitive decline may not benefit from this research.
What this research studies
This research investigates the effects of noninvasive audiovisual neurostimulation on Alzheimer's disease pathology in a female mouse model. The approach focuses on stimulating brain regions crucial for learning and memory, such as the hippocampus and prefrontal cortex, using a technique called gamma flicker. By targeting these areas, the study aims to enhance neural activity and potentially reverse cognitive impairments associated with Alzheimer's disease. The research emphasizes the importance of considering sex differences in Alzheimer's treatment development.
Why it matters
Potential benefit: If successful, this research could lead to new noninvasive treatment options for Alzheimer's disease that improve cognitive function.
How similar studies have gone: While this approach is innovative, similar noninvasive techniques have shown promise in other neurological conditions, suggesting potential for success in this context.
Where this research is happening
-
Veterans Health Administration
Decatur, United States Active
Researchers
- Principal investigator: Prichard, Ashley — Veterans Health Administration
- Study coordinator: Prichard, Ashley
Related research
Other NIH-funded projects on the same topics.
-
How X chromosome genes may increase Alzheimer's risk in women
Researchers are looking at genes on the X chromosome to learn how they might raise tau and Alzheimer's risk specifically in women.
-
Noninvasive gamma flicker to help Alzheimer’s disease pathways in a female-model study
A research project tests a noninvasive light/sound therapy to potentially slow Alzheimer’s-related brain changes in a female mouse model that mimics human disease.
-
Noninvasive 40Hz light-and-sound brain stimulation aimed at Alzheimer’s changes with a female focus
Seeing if gentle 40Hz light-and-sound stimulation can reduce Alzheimer’s-related brain changes that may be especially important for women.
-
Investigating how sex genes affect women's risk of Alzheimer's disease
This study is looking into why women might be more at risk for Alzheimer's disease than men, focusing on how certain genes on the X chromosome and hormones could play a role, with the goal of finding new ways to prevent and treat Alzheimer's in women.
-
Understanding how brain activity changes may drive Alzheimer’s disease progression in a mouse model
Researchers are testing how changes in brain signals and protein cleanup processes affect the development of Alzheimer’s disease in mice.
-
Thiamine-boosting therapy for Alzheimer’s: understanding how benfotiamine may reduce harmful AGE in DP patients
A medication-based approach using high-dose vitamin B1 (benfotiamine) is studied to help people with Alzheimer's by reducing harmful sugar-related molecules.
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.