Word: dementia
(lookup in dictionary)
(lookup stats)
Dates: during 2000-2009
Sort By: most recent first
(reverse)
...years before the first muscle tremors appear. People diagnosed with an unusual sleep condition called REM sleep disorder, in which they physically act out their dreams by kicking, screaming and even harming themselves and others lying next to them, are 18% more likely to develop a neurodegenerative disease like dementia or Parkinson's within five years of their diagnosis, and 52% more likely after 12 years. "We have been aware of the potential connection between REM sleep disorder and these diseases for some time, but this is the largest and longest study to estimate the true risk of getting Parkinson...
Some Nobel Prizes have gone to discoveries that turned out to be wrong. The 1926 Nobel Prize in Medicine went to Johannes Fibiger for the discovery that roundworms cause cancer (they don't). A year later, psychiatrist Julius Wagner-Jauregg won for injecting patients with malaria to treat syphilitic dementia (not a good idea). Past laureates have espoused eugenics, opposed public school, joined the Nazi party and claimed that the Sept. 11 attacks were an inside job. But the majority of prizes have reflected sound discoveries (X-rays, quantum physics, penicillin) and respected leaders (Martin Luther King, Albert Einstein, Nelson...
Alzheimer’s is a fatal degenerative disease that can lead to a variety of dementia symptoms, including confusion, irritability, memory loss, and the eventual failure of bodily functions...
...understandable that so many people would try almost anything, including popping gingko supplements - on which Americans spend more than $100 million annually - in the hopes of holding off the slow and agonizing mental decline that characterizes dementia. The claimed benefits of gingko have mostly been based on the supplement's antioxidant effects, which have been shown in lab studies - but not in patients - to gnaw away at the fatty plaques that infiltrate the Alzheimer's brain and destroy nerve cells. Studies in patients have involved only small groups, making those results interesting but hardly definitive...
...randomized, controlled, double-blinded trial - the most rigorous study of gingko biloba to date. The end result is scientific confidence that the findings are both reliable and reproducible: At the end of six years of follow up, 523 of the more than 3,000 healthy subjects had developed dementia - 277 of those patients had taken gingko, and 246 had received the placebo. Of these cases, 92% were likely in the first phase of Alzheimer's, researchers say. "These results show that gingko doesn't slow down entry into the disease," says DeKosky...