Dynamics of local cerebral blood flow in different somatosensory cortical layers during whisker stimulation in rats |
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Authors: | Moskalenko Iu E Woolsey T A Rovainen C Weinstein G B Lui D Semernia V N Mitrofanov V F |
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Affiliation: | Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Acad. Sci. |
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Abstract: | Whisker stimulation in rats was found to increase the local cerebral blood flow (lCBF), its SD and to damp slow oscillations. It was established that lCBF drops slightly within a few seconds after the stimulus onset. The data obtained suggest that lCBF evoked sensory stimulation changes are distinctly localized in different layers of the somatosensory cortex. |
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