When we get older, communication between neurons slows down and certain regions of the brain see reduced function. At least, that's the current understanding. But a new study by researchers at the University of Cambridge and Medical Research Council's Cognition and Brain Sciences Unit shows that the difference between older brains and younger ones may not be so great. The researchers demonstrated that functional magnetic resonance imaging (fMRI), which is commonly used to study brain activity, is susceptible to signal noise from changing vascular (blood vessel) activity... Continue Reading New study suggests aging has little impact on brain function
Section: Science
Tags: Aging, Brain, fMRI, University of Cambridge
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from Gizmag Emerging Technology Magazine http://ift.tt/1wTzkom
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