THE CHOLINERGIC LIMBIC SYSTEM: PROJECTIONS TO HIPPOCAMPAL FORMATION, MEDIAL CORTEX, NUCLEI OF THE ASCENDING CHOLINERGIC RETICULAR SYSTEM, AND THE SUBFORNICAL ORGAN AND SUPRA-OPTIC CREST

Abstract

EVIDENCE has accumulated for a close functional relationship between the brain-stem reticular formation and the hippocampal formation (hippo-campus and dentate gyrus) of the fore-brain. On the one hand, it has been shown that stimulation of the mid-brain reticular formation not only causes