Is it Alzheimer's disease or another dementia? Marker may give more accurate diagnosis

ScienceDaily (Nov. 30, 2011) — New research finds a marker used to detect plaque in the brain may help doctors make a more accurate diagnosis between two common types of dementia -- Alzheimer's disease and frontotemporal lobar degeneration (FTLD). The study is published in the November 30, 2011, online issue of Neurology®, the medical journal of the American Academy of Neurology."These two types of dementia share similar symptoms, so telling the two apart while a person is living is a real challenge,...

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More accurate tropical cyclone prediction model developed

ScienceDaily (Nov. 18, 2011) — Researchers at the Naval Research Laboratory Marine Meteorology Division (MMD), Monterey, Calif., have developed the Coupled Ocean/Atmosphere Mesoscale Prediction System Tropical Cyclone (COAMPS-TC™) model, achieving a significant research milestone in predictions of tropical cyclone intensity and structure.While the predictions of the paths or tracks of hurricanes, more generally referred to as tropical cyclones (TC), have steadily improved over the last few decades,...

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