Which part of the brain is included in the limbic system and is adjacent to the hippocampus?

The parahippocampal gyrus is an important structure within the limbic system and is located adjacent to the hippocampus. This gyrus plays a crucial role in memory encoding and retrieval, which are vital functions associated with the hippocampus itself. It is situated medially in the temporal lobe and is directly connected to the hippocampus, providing a pathway for information processing related to spatial memory and navigation.

Additionally, the parahippocampal gyrus contains functions that support the hippocampus in the formation of new memories and in associating memories with surroundings, which is essential for contextual learning. Its proximity to the hippocampus is functionally significant, enhancing the interconnectedness of memory-related processes in the limbic system.

Understanding this relationship is key to recognizing how the limbic system operates as a whole, particularly in emotional responses and memory, which are facilitated by the collaboration between adjacent brain structures.