Being too positive is an early sign of cognitive decline, study finds
As people grow older, they often see the world in a more positive way.
For example, they may look at a neutral or even slightly...
Why rugby players may face greater dementia risk later in life
A new study from the University of Auckland has found that former male rugby players in New Zealand face a higher risk of developing...
Everyday dyes could hold the key to diagnosing dementia
When an older loved one begins to forget things, getting a clear diagnosis can be frustratingly difficult.
Even for Alzheimer’s disease—the most common form of...
Why weight changes in older adults may speed up memory decline
As people get older, it’s natural for their memory and thinking skills to slowly decline.
But new research from Penn State suggests that weight loss...
This 3-minute brainwave test could detect Alzheimer’s years before symptoms
Researchers at the University of Bath have developed a quick and simple brainwave test that may help detect memory problems linked to Alzheimer’s disease...
Air pollution linked to higher risk of dementia, study finds
Air pollution could be increasing the risk of dementia, according to a major analysis of research involving nearly 30 million people.
Scientists found that tiny...
Study finds big cause of loss of smell in Alzheimer’s
A fading sense of smell may be one of the first warning signs of Alzheimer’s disease, even before memory problems appear.
New research from scientists...
This health issue may be the root cause of Alzheimer’s
A new study from researchers at Yale-NUS College has offered a fresh view on what might cause Alzheimer’s disease.
This condition affects memory and thinking...
New study links neuron overactivity to Parkinson’s disease
Certain brain cells are responsible for coordinating smooth, controlled movements of the body.
But when those cells are constantly overactivated for weeks on end, they...
Eating ultra-processed foods may raise risk of memory problems and stroke
A new study suggests that eating more ultra-processed foods—like chips, cookies, and soft drinks—may raise your risk of having memory problems and strokes.
The research...