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'Extreme' college drinking and a sensation-seeking disposition lead to injury

Drinking on college campuses in the United States is a pervasive problem, leading to numerous problems. One study estimated that more than 500,000 college students suffered alcohol-related injuries in 2001.

Exposure to 2 languages carries far-reaching benefits

People who can speak two languages are more adept at learning a new foreign language than their monolingual counterparts, according to research conducted at Northwestern University. And their bilingual advantage persists even when the new language they study is completely different from the languages they already know.

Special protein helps maintain an efficient brain

MADISON ? The instruction manual for maintaining an efficient brain may
soon include a section on synaptotagmin-IV (Syt-IV), a protein known to influence learning and memory, thanks to a study by University of Wisconsin-Madison researchers.

Early Alzheimer's diagnosis offers large social, fiscal benefits

MADISON -- Early diagnosis and treatment of Alzheimer's disease could save millions or even billions of dollars while simultaneously improving care, according to new work by University of Wisconsin-Madison researchers.

True grit

Sea urchins dig themselves hiding holes in the limestone of the ocean floor using teeth that don't go blunt. Weizmann Institute scientists have now revealed their secrets, which might give engineers insights into creating ever-sharp tools or mechanical parts.

Stanford researcher's discovery of ion channel turns ear on its head

STANFORD, Calif. -- Scientists thought they had a good model to explain how the inner ear translates vibrations in the air into sounds heard by the brain. Now, based on new research from the Stanford University School of Medicine, it looks like parts of the model are wrong.

New study argues for CT colonography as primary colon cancer screening test

CT colonography allows radiologists to predict, with a high degree of confidence, whether or not a polyp needs to be evaluated through colonoscopy or removed through polypectomy, according to a study performed at the University of Wisconsin School of Medicine and Public Health in Madison, WI.

Early-bird commenters well-positioned to frame public policy

Madison, WI--April 22, 2009--A new study in the Journal of Policy Analysis and Management demonstrates that public commenters who participate during the early phases of regulatory policymaki

News coverage of trans fat prompts shoppers to avoid certain products

News coverage about the harmful effects of trans fat, combined with labeling information, may influence consumers' short-term purchases of foods high in trans fat, but is not enough to prompt shoppers to avoid these potentially artery-clogging purchases over the long term, according to a study in the May issue of the American Journal of Preventive Medicine.

Penn researchers demonstrate a new model for drug discovery with a fluorescent anesthetic

PHILADELPHIA -- A collaboration of University of Pennsylvania and University of Wisconsin chemists and anesthesiologists have identified a fluorescent anesthetic compound that will assist researchers in obtaining more precise information about how anesthetics work in the body and will provide a means to more rapidly test new anesthetic compounds in the search for safer and more effective drugs.

Computer based model helps radiologists diagnose breast cancer

Radiologists have developed a computer based model that aids them in discriminating between benign and malignant breast lesions, according to a study performed at the University Of Wisconsin School of Medicine, Madison, WI. The model was developed by a multidisciplinary group, including radiologists and industrial engineers, led by Elizabeth S.

Cats' nervous systems able to repair themselves

Scientists studying a mysterious neurological affliction in cats have discovered a surprising ability of the central nervous system to repair itself and restore function.

Buyer beware: Touching something increases perceived ownership

To avoid unwanted or unnecessary purchases, keep your hands off the goods. That's the conclusion of a new study in the Journal of Consumer Research.

UW-Madison study reveals new options for people with PKU

MADISON -- For people with the genetic condition known as phenylketonuria (PKU), diet is a constant struggle. They can eat virtually no protein, and instead get their daily dose of this key macronutrient by drinking a bitter-tasting formula of amino acids. Yet drink it they must; deviating from this strict dietary regimen puts them at risk of developing permanent neurological damage.

Evolutionary origin of bacterial chromosomes revealed

Blacksburg, Va. - Researchers have unveiled the evolutionary origin of the different chromosomal architectures found in three species of Agrobacterium. A comprehensive comparison of the Agrobacterium sequence information with the genome sequences of other bacteria suggests a general model for how second chromosomes are formed in bacteria.*



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