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Updated: Sep 28, 2026
Functional Magnetic Resonance Spectroscopy at 7 T in the Rat Barrel Cortex During Whisker Activation
Published on: February 8, 2019
[Dynamics of local cerebral blood flow in different somatosensory cortical layers during whisker stimulation in rats]
Iu E Moskalenko1, T A Woolsey, C Rovainen
1Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Acad. Sci.
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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