Tonic sensory inflow and extracallosal linkages for bilateral cortical activation.
D000818:Animals; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology*; D003337:Corpus Callosum / Q000502:physiology*; D004594:Electrophysiology; D005071:Evoked Potentials; D013788:Thalamus / Q000502:physiology*