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Some neurons target tiny cerebral blood vessel dilation
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Some neurons target tiny cerebral blood vessel dilation

by A’ndrea Elyse Messer,  Pennsylvania State University Section of a brain showing neurons that have nNOS-expressing neurons labeled in green, DREADD-expressing neurons in magenta. Neurons that express both show up as white. Credit: Jordan Norwood, Penn State Neurons control blood flow in tiny vessels in the brain, but researchers know little about this relationship. Now a...