A study led by Canadian researchers has found the first evidence that lifelong musicians experience less age-related hearing problems than non-musicians.
While hearing studies have already shown that trained musicians have highly developed auditory abilities compared to non-musicians, this is the first study to examine hearing abilities in musicians and non-musicians across the age spectrum – from 18 to 91 years of age.
OAK BROOK, Ill. – Blood flow abnormalities found in the brains of veterans with Gulf War illness have persisted 20 years after the war, and in some cases have gotten worse, according to a new study published online in the journal Radiology.
The World Alzheimer's Report 2011 'The Benefits of Early Diagnosis and Intervention', released today by Alzheimer's Disease International (ADI), shows that there are interventions that are effective in the early stages of Alzheimer's disease, some of which may be more effective when started earlier, and that there is a strong economic argument in favour of earlier diagnosis and timely intervention.
ST. PAUL, Minn. – People with high cholesterol may have a higher risk of developing Alzheimer's disease, according to a study published in Neurology.
For the study, the cholesterol levels were tested for 2,587 people age 40 to 79 who had no signs of Alzheimer's disease. Then they examined 147 autopsied people who died after a long observation period (10 to 15 years). Of those, 50 people, or 34 percent, had been diagnosed with dementia before death.
You've just finished an amazing dinner at your favorite restaurant and you are ready to put on your comfy pajamas and slip into sweet slumber. You arrive at your doorstep and find the front door ajar. Your heart beats wildly in your chest and you peer in, only to discover that your house has been ransacked.
An enzyme that appears to play a role in controlling the brain's response to nicotine and alcohol in mice might be a promising target for a drug that simultaneously would treat nicotine addiction and alcohol abuse in people, according to a study by researchers at the Ernest Gallo Clinic and Research Center, affiliated with the University of California, San Francisco.
COLUMBIA, Mo. –University of Missouri researchers have found evidence that shows those who quit smoking show improvements in their overall personality.
Berkeley — Neuroscientists at the University of California, Berkeley, are offering hope to the 10 percent of the population who suffer from tinnitus – a constant, often high-pitched ringing or buzzing in the ears that can be annoying and even maddening, and has no cure.
Their new findings, published online last week in the journal Proceedings of the National Academy of Sciences, suggest several new approaches to treatment, including retraining the brain, and new avenues for developing drugs to suppress the ringing.
A new study published in The Journal of Sexual Medicine reveals that for the first time, stimulation of the vagina, cervix, or clitoris was shown to activate three separate and distinct sites in the sensory cortex.
Some sexuality experts have claimed that the major source of genital sensation is from the clitoris, with relatively little sensation produced by vaginal or cervical stimulation.
Men take note: If you want women to remember, speak to them in a low pitch voice. Then, depending on what they remember about you, they may or may not rate you as a potential mate. That's according to a new study by David Smith and colleagues from the University of Aberdeen in the UK. Their work shows for the first time that a low masculine voice is important for both mate choice and the accuracy of women's memory. The research is published online in Springer's journal, Memory & Cognition.
BUFFALO, N.Y. -- The first transgenic mouse model of a rare and severe type of autism called Timothy Syndrome is improving the scientific understanding of autism spectrum disorder in general and may help researchers design more targeted interventions and treatments.
The research is described in a paper published last week by scientists at the University at Buffalo and Stanford University in the Proceedings of the National Academy of Sciences.
Quebec City, September 12, 2011—A study presented today by Université Laval researchers at the 4th World Congress on Sleep Medicine currently underway in Quebec City revealed that the risk of insomnia is 67% higher in people from families in which at least one member is an insomniac.
A simple function that most of us take for granted – swallowing – is the focus of University of Adelaide research which could help thousands of stroke sufferers around the world.
In an Australian first, researchers from the University's Robinson Institute are using magnetic stimulators to jump start the brain after a stroke and repair swallowing functions which break down in more than 50% of stroke patients.
Young children who watch fast-paced, fantastical television shows may become handicapped in their readiness for learning, according to a new University of Virginia study published in the October issue of the journal Pediatrics.
Glioma, one of the most deadly and common types of brain tumor, is often associated with seizures, but the origins of these seizures and effective treatments for them have been elusive. Now a team funded by the National Institutes of Health has found that human gliomas implanted in mice release excess levels of the brain chemical glutamate, overstimulating neurons near the tumor and triggering seizures.
The researchers also found that sulfasalazine, a drug on the market for treating certain inflammatory disorders, can reduce seizures in mice with glioma.