Scientists are testing a new £100 blood test that could dramatically change how the NHS diagnoses Alzheimer's.
Over 1,000 patients are participating to see if this test provides quicker and more accurate results than current methods.
Early detection is vital as new drugs can slow Alzheimer's, but they're only effective in the early stages of the disease.
If successful, this blood test could revolutionize Alzheimer's care, making diagnoses faster and treatment more accessible.