What is the mammalian dentate gyrus good for?

@article{Treves2008WhatIT,
  title={What is the mammalian dentate gyrus good for?},
  author={Alessandro Treves and A. Tashiro and Menno P. Witter and Edvard I. Moser},
  journal={Neuroscience},
  year={2008},
  volume={154},
  pages={1155-1172}
}

Figures from this paper

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