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'Taking Up A Dialogue' With The Brain: Letter Decoding From Single-trial Brain Signals
Brain-computer interfaces "translate" what a person is thinking in words or actions. Researchers from Maastricht University in the Netherlands performed functional MRI brain scans on healthy participants, instructing them to "type" by performing mental tasks corresponding to different letters in the English alphabet. Researchers were able to use signals from the participants" brain activation patterns to decode information about the intended letter that a participant was thinking about, and to use this in a conversation with the experimenters without any spoken words. It is hoped that such technology can enable communication with "locked-in" patients or assessment of consciousness in non-responsive patients.
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Ghana Launches Public-Private Partnership To Control Malaria
Ghana"s Ministry of Health recently launched the Nationwide Mosquito Control Programme (NAMCOP) in conjunction with the waste management company Zoomlion Ghana Limited, the Ghanaian Chronicle/allAfrica.com reports (Akweetey, Ghanaian Chronicle/allAfrica.com, 6/19). George Sipa Yankey, Ghana"s health minister, said the government is committed to eliminating malaria and that the initiative will be part of a sustained effort so that Ghana can be the first country in West African to eliminate the disease. He said the government also plans to help the region by transferring local malaria elimination skills to other countries in West Africa.
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New UCLA Method Predicts Which Brain Tumors Will Respond To Avastin
UCLA researchers have uncovered a new way to scan brain tumors and predict which ones will be shrunk by the drug Avastin - before the patient ever starts treatment. By linking high water movement in tumors to positive drug response, the UCLA team predicted with 70 percent accuracy which patients" tumors were the least likely to grow six months after therapy.
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Washington Post Examines Northern Virginia Clinic That Serves People Living With HIV/AIDS

The Washington Post examines one of INOVA Juniper Program"s six clinics serving those with HIV/AIDS located "[t]wo blocks down the road" from the old Whitman-Walker clinic, which "served the Northern Virginia HIV/AIDS community for more than a decade, [and] closed this year because of financial constraints." As of late last month the new Arlington, Va., clinic served 198 people, but Karen Berube, director of the program, said she expects to have 250 clients there by the end of the year. By comparison, the Whitman-Walker center treated 678 people at its Arlington clinic, according to the Post. Services are provided on a sliding-fee scale based on income, "but the majority of patients do not pay anything. Instead, they are funded by Medicaid, Medicare or private insurance, or they receive charity care through government and private donor grants," the article states (Caputo, 7/9). This information was reprinted from dailyreports.kff.org with kind permission from the Henry J. Kaiser Family Foundation. You can view the entire Kaiser Daily U.S. HIV/AIDS Report, search the archives and sign up for email delivery at dailyreports.kff.org. © Henry J. Kaiser Family Foundation. All rights reserved.


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