Collator note: labeling of PAR mostly in superficial layers (I-II). The labeling is restricted - see Fig. 8 F-G, Swanson Atlas Levels 45-47.

Collator note: labeling of PAR mostly in superficial layers (I-II). The labeling is restricted - see Fig. 8 F-G, Swanson Atlas Levels 45-47.

A dense cluster of fibers is concentrated in layer 1 of the parasubiculum in a majority (e.g., HIPPO103) (but not all, e.g., HIPPO161) of experiments involving ventral field CA1 injections, and all such injections label a moderate number of fibers in laye

Only a light projection is observed to layer 6 of the medial entorhinal area – in a dorsal region adjacent to the lateral entorhinal area (Fig. 1) – along with scattered fibers in layers 3 and 6 of the adjacent parasubiculum.

[...] labeled fibers bend dorsally around the splenium of the corpus callosum and then extend rostrally to provide a moderate input to the dorsal and ventral parts of the retrosplenial area (Figs. 4A, B). Importantly, labeled axons are virtually restricte