Hippocampus and Neural structure

Hippocampus noun - A complex neural structure (shaped like a sea horse) consisting of grey matter and located on the floor of each lateral ventricle; intimately involved in motivation and emotion as part of the limbic system; has a central role in the formation of memories.

Neural structure and hippocampus are semantically related. In some cases you can use "Neural structure" instead a noun "Hippocampus".

Neural structure noun - A structure that is part of the nervous system.

Hippocampus and neural structure are semantically related. Sometimes you can replace term "Hippocampus" with "Neural structure", this terms are similar.