title: Tonic reticular activating system: relationship to aversive brain stimulation effects.
mesh_terms: D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology*; D003344:Cortical Synchronization; D004056:Differential Threshold; D004924:Escape Reaction / Q000502:physiology; D005071:Evoked Potentials; D008297:Male; D008636:Mesencephalon / Q000502:physiology*; D009433:Neural Inhibition; D051381:Rats; D012154:Reticular Formation / Q000502:physiology*; D009435:Synaptic Transmission