Depolarization of cortical glial cells in response to electrical stimulation of the cortical surface.
D000818:Animals; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology*; D004558:Electric Stimulation; D005071:Evoked Potentials; D008564:Membrane Potentials; D009433:Neural Inhibition; D009457:Neuroglia / Q000502:physiology*; D009474:Neurons / Q000502:physiology; D013569:Synapses / Q000502:physiology