dementia

Stories 1 - 20 |  Next >>

Alzheimer's May Afflict More Than Just Humans

Telltale signs have been observed in chimps

(Newser) - Humans are the only animal known to develop Alzheimer's disease, and an official diagnosis requires checking off this list of three things: dementia, which is observed through screenings, and two pathologic markers—amyloid plaques (sticky bunches of misfolded proteins) and neurofibrillary tangles (tau proteins clumped together and twisted around).... More »

Memories of Those With Dementia Are Forgotten, Not Gone

Study shows dementia just makes memories harder to access, doesn't destroy them

(Newser) - Rather than wiping out our memories, new research out of Columbia University suggests that dementia instead confuses the brain about which neurons store which memories, thereby making those memories harder to recall. In other words, the memories might remain—however deeply hidden—in the brain, and thus accessing them is... More »

Insulin: Appetite Suppressant? Researchers Say Maybe

First study of insulin's direct effect on behavior

(Newser) - Even people who don't have diabetes may some day take insulin if the findings from a small new study hold. Researchers report in the journal Nature Communications that, in what may be the first study to look at how insulin impacts behavior, the hormone may suppress one's appetite.... More »

Many People Being Treated for Alzheimer's May Not Have It

PET scans are expensive but could help refine treatment for patients

(Newser) - Diagnosing Alzheimer's is a guessing game—and many doctors are guessing wrong, according to early results from a new study presented Wednesday in London. The Washington Post reports doctors tested 4,000 Medicare patients with mild cognitive impairment or dementia and discovered many of them definitively do not have... More »

We're Facing a 'Tidal Wave' of Alzheimer's

Rate of deaths from Alzheimer's up 55% in 15 years: CDC

(Newser) - "A tidal wave of Alzheimer's disease" is now upon us and "it's not going away unless we do something serious about it," a rep for the Alzheimer's Association tells CBS News . That after a CDC report notes that the rate of deaths from Alzheimer'... More »

Daily Diet Soda May Take Toll on Your Brain

Study suggests an increased risk of stroke and dementia

(Newser) - Diet soda might help with the waistline, but a new study suggests it's bad for the brain. Researchers in Massachusetts found that those who drank at least one artificially sweetened beverage per day were about three times as likely to experience a stroke or dementia compared to those who... More »

This Toddler Is Fighting 'Childhood Alzheimer's'

Marian, who is 18 months old, suffers from fatal Niemann Pick Type C disorder

(Newser) - One family has just gotten the kind of news every parent dreads, reports the Stir : Their 18-month-old daughter has an extremely rare, incurable, and fatal genetic disorder called Niemann Pick Type C, which is often referred to as childhood Alzheimer's. But there's a new drug currently in clinical... More »

Sleeping Late May Be Early Warning of Dementia

Study found seniors who begin sleeping later were at double the risk

(Newser) - Seniors who indulge in a morning lie-in may want to take note. A new study found that older adults who slept more than nine hours a night were at double the risk of developing Alzheimer's and other neurological disorders, the New York Times reports. The red flag was limited... More »

David Cassidy Says He Is Battling Dementia

He's decided to stop touring

(Newser) - Sad news from '70s teen idol David Cassidy: The 66-year-old star says he is battling dementia, as his mother and grandfather did before him. "I was in denial, but a part of me always knew this was coming," Cassidy tells People . He says he watched his mother... More »

The Unidentified Man Who Maybe Should've Stayed That Way

BBC helps solve the mysterious, sad tale of Roger Curry

(Newser) - "Roger Curry" was all that the gentleman with the American accent said when asked his name, and he said it only once. Thus begins the strange story Darragh MacIntyre spins for the BBC , following the mysterious trail of a man found wandering a parking lot in England in late... More »

Live Near Heavy Traffic? You Have Higher Dementia Risk

Study finds that those who live near major roads are more likely to develop dementia

(Newser) - Those who live near a high-traffic area may be at a higher risk of developing dementia, a new study out of Canada finds. Researchers looked at the records of more than 6.5 million Ontario residents ages 20 to 85 between 2001 and 2012, and found that within that group... More »

Man With Dementia Shot Dead by Cop Was Armed— With a Crucifix

Francisco Serna was killed after officer from Bakersfield, Calif., fired 7 rounds

(Newser) - More details are emerging out of California on the 73-year-old man with dementia who was shot dead by police on Monday. Police now say that Francisco Serna wasn't holding a gun, as one Bakersfield neighbor who called 911 reported, but instead a crucifix, the Los Angeles Times reports. "... More »

Calif. Cop Kills Unarmed Man With Dementia

Police say 73-year-old ignored officers' requests

(Newser) - Family members are demanding answers after they say a police officer fatally shot an unarmed 73-year-old man with dementia in Bakersfield, Calif., on Monday. Authorities say they were responding to a call about a man brandishing a gun outside a home around 12:30am when a witness on the scene... More »

Dementia Stats Defy Predictions

US rate is dropping as Americans get older

(Newser) - Good news for older Americans: A new study suggests that their odds of getting dementia are shrinking despite predictions to the contrary. While standardized tests showed 11.6% of Americans 65 and older had dementia in 2000, only 8.8% did in 2012, reports NBC News . What's more, people... More »

'Fake Love Scam' Costs 92-Year-Old His Life Savings

'I think she was stalking me'

(Newser) - Conning the elderly for financial gain is nothing new, but a scheme dubbed the "fake love scam" has officials on high alert. Authorities near Chicago say 92-year-old Aloysius Mack lost much of his life savings to a woman who first approached him at a McDonald's and eventually tricked... More »

Here's Why You Should Use Heartburn Meds With Caution

Proton pump inhibitors appear to increase the risk of ischemic stroke

(Newser) - Heartburn is a big problem in the US. In fact, proton pump inhibitors (PPIs), which are used to treat acid reflux and heartburn, are among the most prescribed drugs in the country, with millions taking them, and they're becoming more widely available over-the-counter, reports CNN . But a preliminary report... More »

Even Subtle Loneliness Could Betray Early Onset Alzheimer's

People with high levels of amyloid were far more likely to feel lonely

(Newser) - Scientists have discovered a link between the levels of amyloid plaque in the brains of otherwise healthy seniors and feelings of loneliness, and the connection is strong enough to suggest possible screening. Reporting in the journal JAMA Psychiatry , researchers say that among the 43 women and 36 men they examined,... More »

People With Alzheimer's Might Be Happier in Faux Towns

Imagine being 80 and stepping into a town square straight out of your childhood

(Newser) - Alzheimer's can be, if anything, an extremely disorienting disease, and traditional care often relies on drugs and the expertise of nursing homes. Now, thanks in part to positive outcomes in places like the Netherlands, San Diego is about to become home to an entirely contrived city center that will... More »

Monty Python's Terry Jones Is Losing Ability to Speak

He's been diagnosed with dementia

(Newser) - Terry Jones, founding member of Monty Python and director of the comedy troupe's films, has been diagnosed with dementia, the AP reports. The 74-year-old Jones has primary progressive aphasia. The Huffington Post quotes a spokesperson for Jones as saying the disease "affects his ability to communicate and he... More »

Experimental Alzheimer's Drug Zaps Brain Plaque

Study suggests aducanumab clears amyloid beta plaque

(Newser) - New research suggests an experimental drug can drastically reduce the amount of a troublesome plaque that's found in the brains of Alzheimer's patients—though researchers stress that more study is needed. After comparing the brains of elderly people with and without cognitive decline, researchers identified an immune compound... More »

Stories 1 - 20 |  Next >>

AROUND THE WEB