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Disruption of orientation tuning visual cortex by artificially correlated neuronal activity

Author

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  • Michael Weliky

    (Duke University School of Medicine)

  • Lawrence C. Katz

    (Duke University School of Medicine)

Abstract

In the primary visual cortex, the development of orientation selectivity is influenced by patterns of neural activity. The introduction of artificially correlated activity into the visual pathway (through synchronous activation of retinal ganglion cell axons in the optic nerve) substantially weakens the orientation selectivity of neurons in superficial and deep cortical layers. This is consistent with activity having an instructive role in shaping cortical neuron receptive field tuning properties.

Suggested Citation

  • Michael Weliky & Lawrence C. Katz, 1997. "Disruption of orientation tuning visual cortex by artificially correlated neuronal activity," Nature, Nature, vol. 386(6626), pages 680-685, April.
  • Handle: RePEc:nat:nature:v:386:y:1997:i:6626:d:10.1038_386680a0
    DOI: 10.1038/386680a0
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    Cited by:

    1. Sven Dähne & Niko Wilbert & Laurenz Wiskott, 2014. "Slow Feature Analysis on Retinal Waves Leads to V1 Complex Cells," PLOS Computational Biology, Public Library of Science, vol. 10(5), pages 1-13, May.

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