The three-dimensional organization of the hippocampal formation: A review of anatomical data

@article{Amaral1989TheTO,
  title={The three-dimensional organization of the hippocampal formation: A review of anatomical data},
  author={David G. Amaral and Menno P. Witter},
  journal={Neuroscience},
  year={1989},
  volume={31},
  pages={571-591}
}
Updating the Lamellar Hypothesis of Hippocampal Organization
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It is suggested that longitudinal axons in the dentate gyrus may mediate “lateral” inhibition and define lamellar function, rather than undermine it, and the functional implications of longitudinally projecting axons depend not on whether they exist, but on what they do.
Anatomical Organization of the Parahippocampal‐Hippocampal Network
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The terminal organization of the presubicular input to the medial entorhinal cortex indicates that the interactions between the deep and superficial entorHinal layers may be influenced by this input.
Connection matrix of the hippocampal formation: I. The dentate gyrus
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A review of the quantitative neuroanatomy of the rodent dentate gyrus is presented in the context of the development of a computational model of its connectivity, which provides valuable clues in this regard.
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  • Biology, Psychology
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  • 2019
Functional organization of the hippocampal longitudinal axis
TLDR
Together, anatomical studies and electrophysiological recordings in rodents suggest a model in which functional long-axis gradients are superimposed on discrete functional domains, which provides a potential framework to explain and test the multiple functions ascribed to the hippocampus.
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The longer associational connections of the hippocampal formation have been studied autoradiographically in a series of adult rats after small injections of 3H‐amino acids into each of its various
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