Dilation of cortical capillaries is not related to astrocyte calcium signaling.
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DOI: 10.1002/glia.24119
Abstract: The brain requires an adequate supply of oxygen and nutrients to maintain proper function as neuronal activity varies. This is achieved, in part, through neurovascular coupling mechanisms that mediate local increases in blood flow through… read more here.
Keywords: astrocyte ca2; dilation; ca2 signaling; whisker stimulation ... See more keywords