Archive · 6 Sep 2025
New Brainwave Test May Detect Alzheimer's Years Early
Scientists have created a quick brain test to spot early signs of Alzheimer's disease, even before people start to feel confused or forgetful.
This test takes just three minutes and involves watching flashing images while a machine records brain activity.
It works by finding subtle changes in brainwave patterns that suggest Alzheimer's.
Detecting the disease early is important because it allows doctors to start treatments and help patients and families plan for the future.
Since the test is simple and easy, it could become a regular part of health check-ups, offering hope for better care.
Researchers developed a three-minute brainwave test to detect Alzheimer’s early.
The test measures brain activity while a person watches flashing images.
It can identify subtle brain changes that indicate Alzheimer’s.
Early detection allows for earlier treatment, lifestyle changes, and care planning.
The test is simple, affordable, and could be part of routine health checks.
- Who
- Researchers at the University of Bath.
- What
- Developed a three-minute brainwave test to detect early signs of Alzheimer's disease.
- When
- Early detection is possible, potentially years before symptoms appear.
- Where
- The test is being developed at the University of Bath.
- Why
- To enable early diagnosis, treatment, and care planning for Alzheimer's patients.
- Test Name
- Fastball test
- Test Duration
- 3 minutes
- Method
- Measures brain activity while watching flashing images
- Findings
- Can detect early signs of Alzheimer's
- Lead Researcher
- Dr. George Stothart
- Published in
- Alzheimer’s Research & Therapy