Alzheimer's disease

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Exercise May Slow Alzheimer's
 Exercise May Slow Alzheimer's 
Jul 15, 2008 8:30 AM CDT

Exercise May Slow Alzheimer's

Study finds fit patients have less brain atrophy

(Newser) - Alzheimer's patients may be able to slow the progression of the disease with exercise, a new study has discovered. Patients who were in poorer physical condition experienced up to four times more brain shrinkage than those who were physically fit, WebMD reports.

Brains Get Noisier as They Age
Brains Get
Noisier as
They Age
Jul 10, 2008 1:36 PM CDT

Brains Get Noisier as They Age

Study finds neural complexity generates more cranial static

(Newser) - Just because you can't hear it doesn't mean your brain isn't making noise. It is, and scientists using high-tech gear to record it have now discovered that it increases as you mature, reports LiveScience. A comparison of noise generated by groups of children and young adults indicates that brain noise,...

High Blood Pressure Linked to Dementia

Risk rockets stunning 600%: study

(Newser) - High blood pressure increases an individual's risk of suffering dementia in old age by an astonishing 600%, reports the Daily Telegraph. The study, conducted in the UK—where 1 in 3 people have high blood pressure by middle age—found that hypertension increased the incidence of vascular dementia. The second...

Study IDs Plaque Linked to Alzheimer's

Scientist uncover key clue to cause of illness

(Newser) - Researchers have triggered Alzheimer's disease in rats by injecting them with a particular type of sticky plaque found in the brains of human dementia patients, AP reports. Only one of three different types of plaques found in elderly brains sparked the disease—compelling evidence that scientists may have narrowed down...

Alzheimer's Drug Shows Some Promise
Alzheimer's Drug Shows Some Promise
Jun 17, 2008 6:10 PM CDT

Alzheimer's Drug Shows Some Promise

Bapineuzumab could be a blockbuster if it passes final trials

(Newser) - A drug currently in experimental trials seems to be effective in battling Alzheimer's disease, the pharmaceutical companies developing it tell the Wall Street Journal. Bapineuzumab—developed by Elan and Wyeth—seems to be helpful in improving cognitive ability in those stricken by the disease, though much more so in patients...

Light May Slow Dementia
 Light May
 Slow Dementia 
Jun 11, 2008 11:53 AM CDT

Light May Slow Dementia

Brighter environs cut depression in research hailed as 'spectacular'

(Newser) - Brighter daytime lighting can significantly soften dementia symptoms, according to a Dutch study that found better moods and sleep patterns correlated with brighter environs. Combined with extra doses of the hormone melatonin, lighting slowed onset of symptoms by up to 5%, which “may not sound like a huge amount,...

Dementia Sufferers Get Unusual Help

Fake bus stops give restless elderly patients a destination

(Newser) - German retirement homes have found a new way to help patients: building fake bus stops. Dementia sufferers who insist they have somewhere to go now have a destination, giving them a sense of control. That helps calm them, even if they forget where they're "going" after spending some time...

Antipsychotic Drugs Triple Health Risks in Elderly

Dementia research finds even brief use is dangerous

(Newser) - Elderly dementia patients given antipsychotic drugs, even briefly, are three times as likely to end up hospitalized or dead within a month, new research has found. The study looked at 40,000 elderly Canadians, half of them in nursing homes, and found that the drugs increased the risk of...

'Family Circus' Mommy Dies at 82
'Family Circus'
Mommy
Dies at 82
May 26, 2008 2:42 AM CDT

'Family Circus' Mommy Dies at 82

Real-life mom inspired long-running cartoon character

(Newser) - The inspiration for the mom in the popular Family Circus cartoon has died at the age of 82 of Alzheimer's disease. Thelma Keane was the wife of cartoonist Bil Keane, who based the long-running strip of domestic hilarity on the couple's experience raising five children, reports the Arizona Republic. "...

Ibuprofen Cuts Alzheimer's Risk: Study

Anti-inflammatory drugs reduced risk 40%, but experts sound note of caution

(Newser) - Long-term use of ibuprofen and some similar drugs cut the risk of developing Alzheimer's disease, according to new research. The study found the drugs cut the risk of dementia by more than 40%, WebMD reports. Doctors warn, however, that such medications can have serious side effects and that it 's...

Depression Linked to Alzheimer's

Those prone to the blues may also be prone to dementia

(Newser) - Nearly 50% of Alzheimer's patients also suffer from depression, and new studies suggest the depression came first, WebMD reports. Researchers found that elderly people with a history of depression were much more likely to develop dementia. The findings give greater urgency to early treatment for depression, experts warn.

Blood Test May Predict Dementia 6 Years Early

Some worry over boost in insurance costs; others want wider study

(Newser) - A new blood test can warn of Alzheimer’s and Parkinson’s diseases six years before symptoms appear, its makers say. The assessment, set to launch this summer, could allow patients to begin fighting the ailments early with through dietary changes, exercise and drugs, the Daily Mail reports. But some...

A Coffee a Day May Keep Dementia Away: Study

Daily caffeine helps protect the brain from damaging cholesterol

(Newser) - A daily fix of caffeine helps shield the brain from the damaging effects of cholesterol, which is apparently the way coffee helps reduce the risk of dementia, new research suggests. The "blood-brain barrier" protects the brain from toxins in the bloodstream, but scientists have discovered that cholesterol makes it...

Big Bellies Raise Risk of Alzheimer's

Those in their 40s better trim down, study suggests

(Newser) - People who have big bellies in middle age have a much greater risk of getting Alzheimer's or dementia as senior citizens, a new study says. The bigger the belly, the bigger the risk, reports the Washington Post. The findings raise more concern about America's expanding waist lines and offer more...

Mental Decline Strikes 1/3 of Seniors
Mental Decline Strikes 1/3
of Seniors
Mar 18, 2008 12:53 PM CDT

Mental Decline Strikes 1/3 of Seniors

Alzheimer's will afflict 1 in 8 baby boomers, report projects

(Newser) - Cognitive problems ranging from forgetting what day it is to full-blown dementia are affecting one-third of the nation's seniors, reports a new study by the National Institute on Aging. The report says 22% of those over 71 have mild impairment, added to 16% suffering dementia, the Washington Post reports. An...

Aging Baby Boomers Spur Brain Fitness Industry

Software sales have more than doubled as Boomers look to avoid Alzheimer's

(Newser) - Aging baby boomers, looking for answers on how to avoid—or at least forestall—dementia and Alzheimer’s, are driving the growth of a new industry that uses computer software to help maintain brain fitness, reports Reuters. Sales in the brain stimulation software industry have more than doubled since 2005...

Risk Rises if 2 Parents Have Alzheimer's

4 in 10 get the disease if mom and dad had it, study finds

(Newser) - People whose mom and dad have Alzheimer's run a much higher risk of getting the disease, a new study finds. Researchers at the University of Washington in Seattle looked at 111 families in which both parents have Alzheimer's, and found that 42% of those aged 70 and up got the...

Green Veggies May Fight Alzheimer's

Study links low folate levels, elevated dementia risk

(Newser) - Folic acid, already known to help prevent birth defects, may play a role in the development of dementia, the BBC reports. Elderly subjects with low levels of folate in their blood were three times more likely than people with normal levels to develop dementia, a South Korean study found . But...

Dutch Pharma Firm Preps Pot Pill
Dutch Pharma Firm Preps
Pot Pill
Jan 27, 2008 1:31 PM CST

Dutch Pharma Firm Preps Pot Pill

Drug may hit shelves in 5 years for migraine, Parkinson's victims

(Newser) - Why smoke pot when you can pop a pill? Echo Pharmaceuticals is jumping into Phase II trials for a new cannabis pill that could snag 20%-30% of the booming medical marijuana market, Reuters reports. The Dutch firm plans to sell the pill within 5 years, giving medical marijuana users a...

Stem Cells Made Without Destroying Embryos

Blastomere biopsy may finally overcome ethical obstacles

(Newser) - Scientists have created new embryonic stem cells while keeping the donor embryos intact, Wired reports, a breakthrough that could finally permit long-delayed research into curing cancer, heart disease, and Alzheimer’s. Researchers plucked single cells from 2-day-old human embryos, coaxed them to become ESCs, and developed them into heart tissue,...

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