The hippocampus as a spatial map. Preliminary evidence from unit activity in the freely-moving rat.

@article{OKeefe1971TheHA,
  title={The hippocampus as a spatial map. Preliminary evidence from unit activity in the freely-moving rat.},
  author={J O'Keefe and Jonathan O. Dostrovsky},
  journal={Brain research},
  year={1971},
  volume={34 1},
  pages={
          171-5
        }
}

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References

SHOWING 1-9 OF 9 REFERENCES
Hippocampal electrical activity and voluntary movement in the rat.
  • C. H. Vanderwolf
  • Biology, Psychology
    Electroencephalography and clinical neurophysiology
  • 1969
Cognitive maps in rats and men.
  • E. Tolman
  • Psychology, Biology
    Psychological review
  • 1948
TLDR
Most of the rat investigations, which I shall report, were carried out in the Berkeley laboratory, and a few, though a very few, were even carried out by me myself.
Receptive fields of single neurones in the cat's striate cortex
TLDR
The present investigation, made in acute preparations, includes a study of receptive fields of cells in the cat's striate cortex, which resembled retinal ganglion-cell receptive fields, but the shape and arrangement of excitatory and inhibitory areas differed strikingly from the concentric pattern found in retinalganglion cells.
The hippocampus and behavior.
Hippocampus and internal inhibition.
Trace phenomenon in single neurons of hipp0campus and mammillary bodies
  • Biology of Memory
  • 1970
Cerebral Functions Group
  • Cerebral Functions Group
A technique for recording units in the medulla of awake, freely moving rats The hippocampus and behaviour Receptive fields on single neurones in cat's striate cortex
  • J. Physiol. Psychol. Bull. J. Physiol
  • 1959