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Neuroscience

Recent findings from University of British Columbia highlight research in neuroscience

Published in Blood Weekly, September 6th, 2007

"Elevation of intracellular Ca2+ in astrocytes can influence cerebral microcirculation and modulate synaptic transmission. Recently, in vivo imaging studies identified delayed, sensory-driven Ca2+ oscillations in cortical astrocytes; however, the long latencies of these Ca2+ signals raises questions in regards to their suitability for a role in short-latency modulation of cerebral microcirculation or rapid astrocyte-to-neuron communication," scientists writing in the Journal of Neuroscience report.

"Here, using in vivo two-photon Ca2+ imaging, we demonstrate that similar to 5% of sulforhodamine 101-labeled astrocytes in the hindlimb area of the mouse primary...

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