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...things have occurred in the past couple of decades to alter that view. First, several imaging techniques were developed that allowed doctors to study blood flow in the living brain. Second, scientists learned a great deal more about the nerve endings that are embedded in the dura mater, the fibrous outer covering of the brain. Armed with these tools and that information, researchers concluded that the order of events in a migraine is not as straightforward as they had been taught. The nerve endings in the dura mater appear to act first, releasing proteins that cause the blood vessels...

Author: /time Magazine | Title: The New Science of Headaches | 5/8/2007 | See Source »

...block an oncoming migraine was designed to do. Approved in the U.S. in 1993, sumatriptan mimics the action of a neurotransmitter called serotonin, which plays many roles in the brain, including regulation of mood and pain. In the case of migraines, the drug prevents nerve endings in the dura from releasing their stimulatory proteins. No proteins, no pain...

Author: /time Magazine | Title: The New Science of Headaches | 5/8/2007 | See Source »

...sobre la vida latina de EE.UU. ha encontrado una diversa audiencia. Dirty Girls ha vendido m?s de 350,000 ejemplares y est? en preparativos para convertirse en una serie en la cadena Lifetime la pr?xima primavera. Su segundo libro, Playing with Boys, ha vendido 130,000 ejemplares en cubierta dura. Est? elaborando dos novelas m?s con temas femeninos y una ficci?n para adolescentes...

Author: /time Magazine | Title: Alisa Valdes-Rodr?guez | 8/15/2005 | See Source »

Several of the drawings depict the death of Mohammad Al-Dura, a 12-year-old Palestinian boy killed while in his father’s arms in October 2000. His death brought international attention to children caught in the conflict...

Author: By David Villarreal, CONTRIBUTING WRITER | Title: Childrens’ Drawings Urge Peace in Palestine | 3/15/2002 | See Source »

More than 30 replies flooded the list in response to Bin-Human’s message. While some criticized the validity of accounts about the killing of Al-Dura, others asked for unbiased book recommendations on the Middle East conflict...

Author: By David Villarreal, CONTRIBUTING WRITER | Title: Childrens’ Drawings Urge Peace in Palestine | 3/15/2002 | See Source »

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