he defective proteins that are widely thought to kill brain neurons and cause, or at least indicate, Alzheimer’s disease do not always have that calamitous result, scientists reported on Monday, raising more doubts about conventional approaches to diagnosing and finding treatments for Alzheimer’s.
A novel approach to analyzing brain structure that focuses on the shape, rather than the size, of particular features may allow identification of individuals who are in the early, pre-symptomatic stages of Alzheimer’s disease.
A team of Harvard Medical School investigators at Massachusetts General Hospital used advanced computational tools to analyze data from standard MRI scans.
A recent report doesn’t bode well for the population of aging Latinos in the United States.
According to “Latinos and Alzheimer’s Disease: New Numbers Behind the Crisis,” which was released last week, as many as 3.5 million Latinos are expected to develop Alzheimer’s disease by 2060 – an 832 percent increase.
Barring discovery of a cure or significant treatment, the number of Latinos in the U.S. living with Alzheimer’s will grow from 379,000 in 2012 to one million by 2030.
Some loss of memory is usually considered an inevitable part of aging, but new research reveals how some people appear to escape that fate. A study by investigators at Harvard-affiliated Massachusetts General Hospital examined a group of older adults with extraordinary memory performance and found that certain key areas of their brains resembled those of young people.
A living history museum usually conjures up images of butter churns and anvils. At Den Gamle By (The Old Town) Museum in Aarhus, Denmark, you'll find all that. But tucked away in one corner of this museum, there's also something different - an entire apartment straight out of the 1950s.
The "House of Memories" is not usually open to the public, and it's not aimed at schoolchildren sent to learn about a distant and exotic past.
The Alzheimer’s Disease Neuroimaging Initiative (ADNI) - the long-running National Institutes of Health-supported study investigating brain and fluid biomarkers of the disease - enters a new phase of discovery with the launch of ADNI3. With the recent NIH award of approximately $40 million over the next five years—coupled with anticipated private sector contributions of $20 million through the Foundation for the National Institutes of Health (FNIH) - ADNI3 will use cutting-edge technologies in brain imaging as it recruits hundreds of new volunteers.
All the big-name medicines you know about are tested for safety and effectiveness before they reach the pharmacy shelf. And before that - hundreds or thousands of people had to agree to participate in the clinical trial. It's how researchers find cures
However, women, people who live in rural communities, older adults, and members of ethnic and racial minorities are often missing from those studies. That means some of those blockbuster medicines could have an asterisk on the label that says: "Tested on middle-age white guys, but we're hoping it helps you too."
Heathrow Airport is now working with the Alzheimer’s Society so it can learn about dementia and offer the best experience for travellers with the illness.
The programme is called ‘Dementia Friendly Communities’ and is part of the Prime Minister’s Challenge on Dementia 2020. The challenge encourages businesses to become more dementia-friendly, so those with the illness can be treated correctly. Heathrow has said all 76,000 staff at the airport will become more aware of the illness through various classes and online resources.
Our thinking, perception, and ability to understand language are processed in the outermost layer of the brain, the cerebral cortex. Knowing exactly where our senses and perceptions take shape in the brain is important for unraveling how aging, neurological conditions, and psychiatric illnesses affect our health. Scientists have used a variety of techniques to map the brain’s organization over the past century, from examining tissue under a microscope to sophisticated brain imaging methods.
Researchers at Brigham and Women's Hospital (BWH) and Massachusetts General Hospital (MGH) have found an association between lower weight and more extensive deposits of the Alzheimer's-associated protein beta-amyloid in the brains of cognitively normal older individuals. The association -- reported in the Journal of Alzheimer's Disease -- was seen in particular among individuals carrying the APOE4 gene variant, which is known to increase the risk of Alzheimer's.