CA2 stratum oriens

Definition

Part of stratum oriens lying in area CA2 deep to the CA2 pyramidal cell layer and continuous with stratum oriens of area CA2 and bounded by the dentate gyrus hilus[Modified from NIFSTD by CJM].

Also known as CA2 part of stratum oriens, CA2 stratum oriens, oriens layer of CA2 field, stratum oriens of the CA2 field — per UBERON

The CA2 stratum oriens is a part of the Nervous.