Blood test has potential to detect earliest signals of Alzheimer’s disease — Harvard Gazette
The New Frontier of Alzheimer’s Detection: Beyond the Brain Scan For years, the medical community viewed positron emission tomography (PET) scans as the gold standard for the earliest detection of Alzheimer’s disease. These scans could reveal amyloid accumulation in the brain roughly 10 to 20 years before a patient ever exhibited symptoms. However, a groundbreaking … Read more