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A reduced arousal threshold in Drosophila mutants prevents them from staying asleep
Most short-sleeping mutant phenotypes in Drosophila (a genus of small flies) are characterized by an inability to stay asleep, most likely because of a reduced arousal threshold, according to a study published in the April 1 issue of the journal SLEEP.   view more (2008-04-01)

DNA highly-promising predictor for successful treatment of alcoholics
According to Dutch researcher Wendy Ooteman, the biological and genetic characteristics of alcoholics can predict which drugs will best suppress the desire to drink.    view more (2006-10-05)

Drug aimed at Huntington's eases chorea, the disease's hallmark feature
A drug widely available in Europe and Canada - but not the United States - dramatically eases one of the most disabling symptoms of Huntington's disease, involuntary writhing movements known as chorea.   view more (2006-02-14)

Cranberries can treat herpes
Alpine cranberries have significant biological activity that can help to combat herpes virus type II (HSV-2) infection, one of the most common viral infections in humans, writes Emma Dorey in Chemistry & Industry.   view more (2004-10-15)

Both alcoholism and chronic smoking can damage the brain's prefrontal cortex
Alcoholism is commonly associated with chronic smoking, and both alcohol and nicotine are believed to act on the same brain region.   view more (2006-04-24)

Medication eases obsessive-compulsive symptoms
A medication used to ease symptoms of amyotrophic lateral sclerosis, or Lou Gehrig's disease, also is helpful in treating people with treatment-resistant obsessive-compulsive disorder (OCD), according to a pilot study at Yale School of Medicine.   view more (2005-08-01)

Study raises questions about diagnosis, medical treatment of ADHD
A new UCLA study shows that only about half of children diagnosed with attention-deficit hyperactivity disorder, or ADHD, exhibit the cognitive defects commonly associated with the condition.   view more (2008-01-23)
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