Share on Pinterest. Although man may be responsible for some of the changes that the Earth is now undergoing, when it comes to physical size, humans are nowhere near being the largest creatures on the planet.
The hippocampus is a part of the forebrain, located in the medial temporal lobe. It belongs to the limbic system and plays major roles in long term memory and spatial navigation.
The hippocampus. The hippocampus is a structure in the brain that has been associated with various memory functions. It is part of the limbic system, and lies next to the medial temporal lobe. It is made up of two structures, the Ammonâs Horn, and the Dentate gyrus, each containing different types of cells.he hippocampus is also involved in memory consolidation, the slow process by which memories are converted from short to long term memory. This is supported by studies in which lesions are applied to rat hippocampi at different times after learning.