"Hippocampal function" refers to the role and abilities of a brain region called the hippocampus. The hippocampus is responsible for various important tasks, such as forming and storing memories, helping with learning, and assisting in spatial navigation (knowing where we are in relation to our surroundings). So, when we talk about
hippocampal function, we are discussing how this part of the brain helps us remember things, learn new information, and understand our environment.
Full definition