(A) Simple schematic diagram of
cortical–hippocampal connections. (B) Outline of a
horizontal rat brain section illustrating the locations and flow of
information between components of the hippocampus, parahippocampal
region, and adjacent cortical areas. DG, dentate gyrus; EC, entorhinal
cortex; FF, fimbria–fornix; Hipp, hippocampus proper; OF,
orbitofrontal cortex; Pir, perirhinal cortex; PR, perirhinal cortex;
Sub, subiculum.