People who get more deep sleep appear less likely to develop Alzheimer's. That may be because this phase of sleep allows the brain to clear out waste products.
Viewers worldwide are responding to a moving video of Marta C. González, a former dancer afflicted with dementia. But critics are questioning whether González is who the clip makers claim she is.
Since 2016, journalist Yvonne Latty has been documenting her mother's journey with Alzheimer's. As part of a collaboration with Latino USA and Black Public Media, she brings us this intimate portrait.
While cures and vaccines remain elusive, the head of research at the Cleveland Clinic Lou Ruvo Center for Brain Health says progress is being made in the fights against Alzheimer’s and other cognit
Black and Hispanic people often don't volunteer for studies of Alzheimer's disease, despite their risks for developing it. Researchers are working to make studies more inclusive, but it's not easy.
A study of 11 sleeping brains sheds some light on the mysterious link between sleep problems and Alzheimer's disease. The flow of cerebrospinal fluid through the brain appears to be the key.
Diabetes can double a person's chances of developing Alzheimer's. Now researchers are beginning to understand the role of brain metabolism in the development of the disease.
Researchers are testing exercise in people at high risk for Alzheimer's. The goal of a federally funded study is to learn whether aerobic physical activity can protect the brain.
Scientists are gaining insights into why Alzheimer's is more common in women. The answer involves genetics, hormones and sex-related brain differences.
Genetic tests can now tell us a lot about our risk for developing Alzheimer's disease. But that doesn't mean people are prepared to receive the information.
Researchers are using brain scans, blood and spinal fluid to detect early signs of Alzheimer's disease. These "biomarkers" may also offer a quicker way to test new Alzheimer's drugs.
Black Americans are more likely than whites to develop Alzheimer's. Yet black people studied appeared to have lower levels of a toxic substance associated with the disease, researchers say.
O'Connor, the first woman to serve on the U.S. Supreme Court, says she has been diagnosed with "the beginning stages of dementia, probably Alzheimer's disease."
Alzheimer's prevention specialist Jessica Langbaum says that like most working people she gets plenty of mental exercise without playing crossword puzzles or brain games. She says work is the key.
Two herpes viruses that cause skin rashes in toddlers may accelerate Alzheimer's disease when they infect brain cells. The finding suggests antiviral drugs might help protect the brain.
"Just the last few years alone have seen some serious breakthroughs in Alzheimer's research," Joseph Jebelli says. His new book is The Pursuit of Memory.
Critics say an effort to let Alzheimer's patients and others formally refuse feeding by hand as part of an advance directive raises concerns about potential mistreatment of the vulnerable.
Many people with Alzheimer's suffer medical and mental health issues that have nothing to do with memory loss, including slow healing, incontinence, paranoia and depression.
The company 23andMe is now allowed to market tests that assess genetic risks for 10 health conditions, including Parkinson's and late-onset Alzheimer's diseases.
Scientists now have a fairly noninvasive way to test for Creutzfeldt-Jakob disease, a rare form of dementia. A similar test, they say, might offer earlier diagnoses of Parkinson's and Alzheimer's.
They couldn't figure out why so many relatives got Alzheimer's in their 40s. Then they found out they share the rare Jalisco mutation. Their tragedy is helping scientists untangle the disease.
Hugging a doll can soothe an upset toddler, and some say it can do the same for people with dementia. But critics say this form of therapy infantilizes adults.
Most potential Alzheimer's drugs are tested on mice. But rats may be a better choice because they seem to have a type of memory that's more like ours, and also are highly vulnerable to Alzheimer's.
