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Turning Alzheimer's fuzzy signals into high definition
Date:5/7/2013

ecise signals.

"When people take these drugs you can imagine the brain bathed in them," Moran said. "But what we found is that the drugs don't have broad-stroke impacts on brain activity. Instead, they are working very specifically at the cortex's entry points, gating the signals coming into the network in the first place."

The study appears in Wednesday's (May 8) issue of the Journal of Neuroscience in the article, "Free Energy, Precision and Learning: The Role of Cholinergic Neuromodulation."


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Contact: Paula Byron
paulabyron@vt.edu
540-526-2027
Virginia Tech
Source:Eurekalert

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