News tagged with brain blood flow

Deciphering hidden code reveals brain activity

(PhysOrg.com) -- By combining sophisticated mathematical techniques more commonly used by spies instead of scientists with the power and versatility of functional magnetic resonance imaging (fMRI), a Penn ...

Mar 28, 2011
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Gene variant affects stroke prognosis in humans

A small difference in DNA sequence predicts the degree of disability after a stroke, according to a paper published online on February 28 in the Journal of Experimental Medicine. Stroke, the consequence of disturbed blood ...

Feb 28, 2011
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Functional boost for magnetic resonance imaging

Over the last few years, researchers have used a type of brain scanning, known as functional magnetic resonance imaging fMRI, to help them map changes in blood flow in the brain and to correlate this with thoughts and behavior. ...

Jan 18, 2011
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