p617fig16.50 The perirhinal and parahippocampal cortices enable adaptively timed reinforcement learning and spatial navigational processes that are modeled by Spectral Spacing models in the What and Where cortical streams, respectively, to be fused in the hippocampus.<BR>||  What and Where inputs to the hippocampus (Diana, Yonelinas, Ranganath 2007).  Adaptively timed conditioning and spatial naviga039tbl01.03 tion.  Hippocampus <-> Entorhinal Cortex <-> [Perirhinal Cortex <-> what, Parahippocampal Cortex <-> where].