Content Tagged As brain_cells
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Tracing the path of light during migraines
January 11, 2010 5:30 PM
A majority of the 30-million Americans who get migraines are extremely sensitive to light -- even those who are blind, but can still detect light. Using lab animals, researchers traced the path of brain cells during a migraine. They found exposure to light triggered a flow of electrical signals that... more »
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