August 23, 2004 |
The popular image of the Olympics is one of deafening crowds, cheering their athletes to victory. But this month, after a lifetime of training, squads of archers, fencers, gymnasts, weight lifters, swimmers and pole vaulters have flocked to Athens only to find -- well -- not very many fans. Some people might shrug off the empty seats as simply an unfortunate detail.
November 14, 2011 |
Around the time of menopause, many women complain of mental slippage. But, as if to inflict some perverse trick upon them, cognitive scientists have found that they actually perform no more poorly than women who do not have such complaints. (Reassuring in a way: You're not losing your memory, but you may be losing your mind.) A new study finds that both the women who complain of memory problems and the cognitive scientists are right. These women haven't fallen behind -- not yet at least-- because their brains are working harder to keep up. The study, presented Sunday at the Society for Neuroscience's yearly confab -- held this year in Washington, D.C. -- recruited 22 healthy women with an average age of 57, all post-menopausal.
August 12, 2013 |
With no cure in hand for Alzheimer's disease, many ask why someone would necessarily want an early diagnosis. But research continues to focus on detecting the earliest signs of dementia, and on the factors that give rise to some dementias or fuel their relentless progression. Those findings may point the way to prevention strategies. And they may allow physicians to recognize Alzheimer's disease and other dementias before they have taken a measurable toll. Stopping or slowing it there might be easier than reversing it, and could, for all practical purposes, be as good as a cure.
January 15, 2014 |
Middle-aged men who consume an average of more than 2½ alcoholic drinks per day accelerate the rate at which their memories decline by almost six years over a 10-year span, says a new study. And while a higher consumption of spirits such as vodka, gin, whiskey or scotch was linked to the fastest rates of mental decline in men, researchers saw little difference between the cognitive loss seen in heavy beer drinkers (who drank more than 2½ 12-ounce beers per day) and that seen in men who quaffed a half-bottle of wine or more per day. Compared with men who drank no more than 1½ drinks per day on average (up to 19.9 grams of alcohol daily)
April 5, 2004 |
There's little argument that exercise is good for your body, but researchers have found that exercising to music may make you smarter too. An Ohio State University study found that verbal skills improved significantly in cardiac rehabilitation patients who exercised on a treadmill while listening to Vivaldi's "Four Seasons." "There have been a number of studies that have looked at the effects of just exercise or music on cognitive function," said Charles F.
December 23, 2002 |
Ginkgo trees, native to China, can live as long as 1,000 years. It may be this longevity that has convinced people over the ages that the leaves can give elderly people more vigor. As far back as ancient China, ginkgo biloba was considered to be good for the heart and lungs. Extracts made from the tree's leaves continue to be among the most popular herbal remedies in the world today.
May 1, 2002 |
Adolescent soccer players need better education about the symptoms of concussion and dangers of playing with head injuries, medical experts said Tuesday. In a new report, the Institute of Medicine, part of the National Academy of Sciences, said that studies of the effects of "heading"--hitting the ball with the head--have been inconclusive and that additional research is needed. But the risk of concussion in contact sports, including soccer is real, according to the report.
October 13, 2010
Walking promotes good physical health, but it may also help maintain memory and cognitive function for years, a study finds. The research, published online Wednesday in the journal Neurology , is based on a study of 299 men and women, average age 78, who were followed for nine years. The study participants were asked about their physical activity, which was calculated as number of blocks walked per week (walking was the most common exercise). Study subjects walked from zero to 300 blocks over a one-week period.
April 19, 2010 |
I have suffered from insomnia for many years. My doctor prescribed Ambien , but it doesn't seem to be working very well anymore. I also suspect that it affected my memory. Now the doctor is suggesting the antidepressant amitriptyline (Elavil) . The side effects I have read about make me nervous. Is there any herb or home remedy that might help me get some sleep? Amitriptyline is an old-fashioned (tricyclic) antidepressant. Some people experience a morning hangover effect that leaves them drowsy and disoriented.
November 27, 2012 |
A biological medication already widely used to treat plaque psoriasis may be able to slow the accumulation of amyloid plaques in the brain that are the hallmark of Alzheimer's disease, a new study has found. The same study found that in older mice with established Alzheimer's, this treatment approach, which suppresses the brain's immune reaction to beta amyloid, brought a marked improvement in cognitive function and may even halt or reverse early signs of Alzheimer's. The new study was published this week in the journal Nature Medicine.