What is the main function of the hippocampus?

The primary function of the hippocampus is indeed related to the management of memory retention. The hippocampus plays a crucial role in the formation, organization, and storage of new memories, particularly those related to factual information and events, which is essential for learning. It is involved in converting short-term memories into long-term storage, helping individuals to retain and recall information over time. Additionally, the hippocampus is significant for spatial memory and navigation, allowing individuals to understand and remember the layout of their environments. This underscores its central role in how we form coherent memories and learn from experiences.