Brown University

Selfish gene may undermine genome police

(Medical Xpress)—For a bunch of inanimate chemical compounds, the nucleic and amino acids caught up in the infamous "selfish" segregation distorter (SD) saga have put on quite a soap opera for biologists ...

Mar 05, 2013
popularity 5 / 5 (1) | comments 0 | with audio podcast

Team unveils novel wireless brain sensor

A team of neuroengineers based at Brown University has developed a fully implantable and rechargeable wireless brain sensor capable of relaying real-time broadband signals from up to 100 neurons in freely ...

Feb 28, 2013
popularity 5 / 5 (2) | comments 0 | with audio podcast

Strengthening speech networks to treat aphasia

Aphasia, an impairment in speaking and understanding language after a stroke, is frustrating both for victims and their loved ones. In two talks Saturday, Feb. 16, 2013, at the conference of the American ...

Feb 16, 2013
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Study in mice yields Angelman advance

In a new study in mice, a scientific collaboration centered at Brown University lays out in unprecedented detail a neurological signaling breakdown in Angelman syndrome, a disorder that affects thousands ...

Feb 13, 2013
popularity 5 / 5 (2) | comments 0 | with audio podcast

Community health workers help type 2 diabetes care

Newly published results from a randomized controlled clinical trial in the Pacific U.S. territory of American Samoa add clear evidence for the emerging idea that community health workers can meaningfully ...

Feb 11, 2013
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Samoan obesity epidemic starts at birth

As some Pacific island cultures have "westernized" over the last several decades, among the changes has been a dramatic increase in obesity. Researchers don't understand all the reasons why, but even a decade ago in American ...

Feb 05, 2013
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New report offers assurance, future research on kids' shots

New parents quickly learn that their kids have years of vaccinations ahead of them. The vast majority of parents keep up with the schedule but some parents diverge from the recommended timeline, and a small minority object ...

Jan 18, 2013
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In Ethiopia, HIV disclosure is low

In Ethiopia, where more than 1.2 million people are infected with HIV, disclosure of infection by patients is important in the fight against the disease. A new study led by a Brown sociology researcher investigates HIV-positive ...

Jan 02, 2013
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Mental-health parity can cut costs

(Medical Xpress)—Implementation of the Mental Health Parity Act could save tens, possibly hundreds of billions of dollars and prevent needless suffering. The federal government has promised further guidance about how the ...

Dec 24, 2012
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