Every year, more people over the age of 65 are suffering from dementia. Researchers are still searching for a cause, but a new study offers a fascinating possibility: some cases of Alzheimer’s may be linked to a simple brain fungus.
Neuroscientists from the University of Geneva have devised a technique that reveals evidence of cognitive decline prior to the onset of symptoms — an indication that deterioration in the brain happens before we're able to pick up on cognitive deficiencies.
Current tests for Alzheimer's include expensive tests using brain PET or MRI imaging. But two studies have shown that a simple eye test can detect Alzheimer's accurately at very early stages—just by looking at subjects' retinas.
Centuries after Shakespeare wrote about King Lear's symptoms, there's still no perfect way to care for sufferers of dementia and Alzheimer's. In the Netherlands, however, a radical idea is being tested: Self-contained "villages" where people with dementia shop, cook, and live together—safely.
We know that adopting a healthy lifestyle, like not smoking, exercising regularly, and keeping our weight down, yields long term benefits. But a recently concluded 35-year study is showing just how extensive these health benefits can be — and not just to our bodies, but our minds as well.
A research article published in Neurology found that people in their seventies who were more physically active showed less brain shrinkage over the course of three years. Unfortunately, socially and mentally stimulating situations didn't seem to have an effect, but something as simple as going for a walk a few times a…
Nicotine patches significantly improved attention and memory in older people suffering from mild cognitive impairment, which often leads to Alzheimer's, according to a new study.
Hearing loss is the kind of ailment that sneaks up on you over time — many people don't even recognize that it's happening). New research shows that its long-term consequences could include dementia. And now, it turns out that hearing loss is far more pervasive than anyone realized.
Psychologists in the Netherlands have documented the case of a 58-year-old woman who was misdiagnosed with Alzheimer's Disease. Her condition deteriorated to the point where she became permanently confused, and at one point suicidal — before another doctor realized the diagnosis was incorrect.
A 91-year-old man suffering from dementia gets offered a new drug that gives him a stark choice, in Walter Mosley's new novel. Are we finally going to get an Alzheimer's disease novel to compete with Vernor Vinge's Rainbow's End? Spoilers...
The future of humanity looks worryingly forgetful. The number of people suffering Alzheimer's disease and other forms of dementia is set to double over the next 20 years, according to a new report published yesterday.
Legendary author Sir Terry Pratchett might have been diagnosed with Alzheimer's in the real world, but his prototype anti-dementia helmet looks like the stuff of science fiction.