Alzheimer's disease

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Simple Blood Test May Detect Alzheimer's

But there's still no cure

(Newser) - Researchers say they've found another possible way to detect Alzheimer's, this time through a blood test that looks for antibodies. Though still under development, a diagnostic kit could be available within the year, reports Reuters . The catch: While scientists are getting better at detecting Alzheimer's with such discoveries, they still...

Protein Discovery Could Spur 'Gold Rush' for New Drugs

Identification of key brain proteins could aid treatment of conditions

(Newser) - Scientists are hailing a potential breakthrough in the treatment of 130 conditions following the identification of more than 1,400 crucial brain proteins. When faulty, these proteins have been found to contribute to conditions including Alzheimer’s, Parkinson’s disease, autism, and learning disabilities, and their identification could accelerate the...

Doctors Better at Detecting Early Alzheimer's: Then What?

Patients demand to know, but no treatment is available

(Newser) - The good news on Alzheimer's is that doctors are getting better at figuring out who's likely to get the disease years—even decades—in advance of its onset. The bad news is that with no treatment available, the diagnosis has no medical value to the patient, and likely results in...

30-Second Alzheimer's Test in the Works

Could predict risk decades before symptoms show

(Newser) - A new test could predict a person’s risk of Alzheimer’s decades before symptoms appear—and it only takes half a minute, the Daily Telegraph reports. A London scientist identified a group of otherwise healthy people in their 40s whose brain scans revealed tiny lesions in the memory hub,...

Money Trouble May Signal Alzheimer’s

Financial advisers ponder meaning of 'competence'

(Newser) - The first sign of Arthur Packel's Alzheimer's was the call from the homeowner's association asking for unpaid fees. As his mind began its long slide, it turns out, the first thing he did was simply stop paying bills. When his wife tried to pick up the slack, she found much...

Heavy Smoking Raises Risk of Dementia Up to 114%

Puffing two packs a day in middle age jacks risk dramatically: study

(Newser) - Hey kids, did you know smoking was bad for you? You did? Well, how about this: A new study has found that heavy smoking in middle age more than doubles your risk of Alzheimer’s. The study, one of the first to examine smoking’s effect on the brain, surveyed...

Alzheimer's Disease Research: Vitamin B-12 May Stave It Off
 B-12 May Stave Off Alzheimer's 
Oct 19, 2010 12:55 PM CDT

B-12 May Stave Off Alzheimer's

But don't start taking supplements yet, says one charity rep

(Newser) - Vitamin B has already been linked to Alzheimer’s , but new evidence shows that vitamin B-12, specifically, may help to fend off the disease. In a recent study of 271 people published in the Neurology journal, those with the highest levels of B-12 were the least likely to have dementia,...

Eat Chocolate, Live Longer
 Eat Chocolate, Live Longer 
Oct 11, 2010 11:41 AM CDT

Eat Chocolate, Live Longer

Exciting news for chocoholics: It's good for your heart, brain, and more

(Newser) - Need an excuse to eat chocolate? The Daily Mail offers up not one excuse, but five, culled from recent research. But for these good things to apply, you'll need to get your fix from high-quality dark chocolate with a 70% or higher cocoa content:
  • It’s good for your heart:
...

Vitamin B May Slow Alzheimer's

Brain shrinkage slowed by supplements: study

(Newser) - Vitamin B supplements may be able to delay the onset of dementia and Alzheimer's disease, new research suggests. A study of seniors with mild cognitive impairment found that daily supplements significantly slowed brain shrinkage, the BBC reports. In some cases, the shrinkage slowed by 50%, making the atrophy no worse...

Men's Minds Degrade Earlier
 Men's Minds Degrade Earlier 
Sep 8, 2010 3:08 PM CDT

Men's Minds Degrade Earlier

Males get mild impairment more often

(Newser) - Men are more likely to experience "mild cognitive decline," a new study suggests. Researchers studying seniors aged 70 to 89 found that men were diagnosed with MCI 1.5 times more often than women, ABC News reports. MCI, characterized by a deterioration of memory and thinking, can be...

Brain Teasers May Speed Up Dementia, Alzheimer's

(Newser) - Sudoku, crosswords, and even listening to the radio may not be all they're cracked up to be when it comes to staving off mental decline. A study by researchers at Rush University Medical Center in Chicago indicates that once diagnosed with dementia and Alzheimer's, increased brain activity may actually accelerate...

New Test Predicts Alzheimer’s

Three markers in spinal fluid may help in development of treatment

(Newser) - The presence of certain biomarkers in spinal fluid can predict the development of Alzheimer's disease, even in patients who display no symptoms, according to breakthrough research being published tomorrow. "This is what everyone is looking for, the bull’s eye of perfect predictive accuracy," a doctor not connected...

Agatha Christie Novel May Reveal Her Alzheimer's
Agatha Christie Novel May Reveal Her Alzheimer's
in case you missed it
Jun 5, 2010 11:57 AM CDT

Agatha Christie Novel May Reveal Her Alzheimer's

One of her last books shows big decline in language

(Newser) - One of Agatha Christie's last novels suggests the author had Alzheimer's, says an English professor who crunched its text in a database and compared it to earlier novels. The number of different words used dropped by an "astounding" 20%, while her use of indefinite words like "thing" or...

Alzheimer's Plagues Generations of Extended Clan

Their plight might yield a breakthrough

(Newser) - A large extended family in the mountains of Colombia has the misfortune of a genetic mutation that makes members prone to early onset Alzheimer's in their 40s. The New York Times pays a visit and explains how scientists have begun what could be a groundbreaking study to see whether providing...

Spouse's Dementia Increases Your Risk

Married caregivers more likely to develop it, says study

(Newser) - Having a spouse with dementia may put you at great risk for developing it yourself. Partners of people with dementia are six times more likely to suffer mental deterioration, with husbands at greater risk than wives, the Independent reports. The findings come from an analysis of 1,221 married couples...

Being Fat Hurts Your Brain
 Being Fat Hurts Your Brain 
Apr 21, 2010 2:50 PM CDT

Being Fat Hurts Your Brain

Studies link obesity with declining mental faculties

(Newser) - Being fat could make you lose your mind, recent research suggests. One recent long-term study found that overweight people experienced a much more pronounced and rapid decline in brain functions, writes Olivia Judson at the New York Times Opinionator blog. Another found that middle-aged obese people have smaller, more atrophied...

Young Mom With Alzheimer's Doesn't Know She Gave Birth

(Newser) - Rebecca Doig gave birth to a healthy baby daughter named Emily last week, but she doesn't know that she's a mom—or even that she was pregnant. The 31-year-old Australian woman suffers from rapid-onset Alzheimer's, and doctors discovered that she was pregnant while doing a series of scans to determine...

Diet Slashes Risk of Alzheimer's Disease

Load up on leafy greens, olive oil, nuts rather than saturated fat

(Newser) - Fill up on leafy green vegetables, nuts, poultry, and fish rather than red meat, butter, and full-fat dairy, and you may cut your risk of developing Alzheimer's disease by as much as 40%, scientists said today. "We know that these foods are definitely helpful for other conditions and diseases,...

Scientists Create Brain Cells From Skin Cells

Stanford breakthrough in mice skips stem cell stage

(Newser) - In what's being heralded as "a huge leap forward," Stanford researchers have successfully turned mouse skin cells into fully functioning brain cells. The process, which took less than a week, upends thinking on how cells develop specialized roles, and could help minimize the controversial role of embryonic stem...

Eye Test Spots Alzheimer's
 Eye Test Spots Alzheimer's 
Jan 14, 2010 2:48 PM CST

Eye Test Spots Alzheimer's

Dead nerve cells in the retina could signal dementia's onset

(Newser) - British scientists have developed an eye test they claim can identify the early stages of Alzheimer's. The researchers found that dead nerve cells in the retina correlate to damage in the brain to such a degree that tests for retinal damage could detect Alzheimer's. "Few people realize that the...

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