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Updated: Sep 23, 2026
06:34
Placement of Extracranial Stimulating Electrodes and Measurement of Cerebral Blood Flow and Intracranial Electrical Fields in Anesthetized Mice
Published on: June 2, 2023
[Changes of extracellular space volume of the cerebral cortex during peripheral stimulation in rats]
1Institute of Higher Nervous Activity and Neurophysiology, Russian Acad. Sci., Russia, 117865, Moscow, Butlerov St., 5a.
Rossiiskii Fiziologicheskii Zhurnal Imeni I.M. Sechenova
|July 11, 2003
Abstract:
Changes of extracellular space (ECS) volume evoked by peripheral repetitive stimulation were studied in the cerebral cortex. Extracellular volume and its changes were measured by electrical impedance method with the fourth electrode scheme. Measurements indicate that the dynamic changes of ECS volume accompany electrical activity of cortex and have value 3-5%.
