A new study published in Nature Communications suggests that a simple nasal swab could one day become a powerful tool for detecting Alzheimer’s disease in its earliest stages—potentially years before memory loss or cognitive symptoms begin. Researchers found that cells collected from deep inside the nasal cavity, where smell-related nerve cells reside, may carry early biological signals of the […]
Alzheimer's and Dementia
The Latest Information on FDA-Cleared Blood Tests for Alzheimer’s Disease
FDA-cleared blood tests for Alzheimer’s disease represent a major advance in how the condition can be detected and evaluated. These tests measure specific biomarkers in the blood—such as phosphorylated tau (p-tau) and beta-amyloid proteins—that are associated with the hallmark brain changes seen in Alzheimer’s. Because they require only a standard blood draw, they are far […]
The Impact of Music in the Treatment of Alzheimer’s
Music plays a powerful and meaningful role in the treatment and care of people living with Alzheimer’s disease. Even as memory and language skills decline, the brain’s ability to recognize and respond to music often remains intact. Familiar songs can spark recognition, evoke emotions, and create moments of connection when other forms of communication become […]
What to Know About New FDA-Approved Blood Tests for Diagnosing Alzheimer’s
Until recently, diagnosing Alzheimer’s in someone who is showing signs of memory loss or thinking difficulties often meant undergoing a brain scan (a PET scan) or a lumbar puncture (spinal tap) to look for signs of amyloid or tau changes in the brain. These procedures can be expensive, invasive, or not easy to access. Now, […]
Can You Prevent Dementia?
While there is currently no guaranteed way to prevent dementia, research suggests that older adults can take meaningful steps to lower their risk and support long-term brain health. Dementia is influenced by a mix of genetic, environmental, and lifestyle factors, but healthy daily habits may help protect the brain and delay the onset of cognitive […]
The Connection Between High Blood Pressure and Dementia Risk
High blood pressure, or hypertension, has long been linked to an increased risk of cardiovascular problems, but researchers are finding that its effects extend to brain health as well. Chronic high blood pressure can damage the delicate blood vessels that supply the brain with oxygen and nutrients. Over time, this damage may lead to reduced […]
