Skip to main content

What Language is Spoken Here? Conversations Between Neurons in Primate Visual Cortex

  • Conference paper
  • 739 Accesses

Abstract

In this review we summarize results of our recent studies examining the role of spike timing between cells across early primate visual areas. Using methods that allowed us to examine spike timing between both pairs and larger groups of neurons we provide evidence that spike timing may be an important mechanism for propagating feed forward signals between the primary, secondary and tertiary cortical visual areas and that the propagation of this form of local cooperativity in the network is supported by oscillatory activity in the gamma frequency range.

This is a preview of subscription content, log in via an institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   389.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   499.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD   499.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Jermakowicz, W.J., Casagrande, V.A.: Neuronal Networks a Century After Cajal in A Century of Neuroscience Discovery: Reflecting on the 1906 Nobel Prizes to Golgi and Cajal in Brain Research Reviews (L. Swanson, ed.), Elsevier, in press. (2007).

    Google Scholar 

  2. Shadlen, M.N., Movshon, J.A.: Synchrony unbound: a critical evaluation of the temporal binding hypothesis. Neuron 24 (1999) 67–25.

    Article  PubMed  CAS  Google Scholar 

  3. Singer, W., Gray, C.M. Visual feature integration and the temporal correlation hypothesis. Annu. Rev. Neurosci. 18 (1995) 555–586.3.

    CAS  Google Scholar 

  4. Usrey, W.M., Reid, R.C.: Synchronous activity in the visual system. Annu. Rev. Physiol. 61 (1999) 435–456.

    Article  PubMed  CAS  Google Scholar 

  5. Samonds, J.M., Zhou, Z., Bernard, M.R., Bonds, A.B.: Synchronous activity in cat visual cortex encodes collinear and cocircular contours. J. Neurophysiol. 95 (2006) 2602–2616.

    Article  PubMed  Google Scholar 

  6. Aertsen, A.M., Gerstein, G.L., Habib, M.K., Palm, G.: Dynamics of neuronal firing correlation: modulation of “effective connectivity”. J. Neurophysiol. 61 (1989) 900–917.

    PubMed  CAS  Google Scholar 

  7. Jermakowicz, W.J., Chen, X., Khaytin, I., Zhou, Z., Bernard, M., Bonds, A.B., Casagrande, V.A.: Is local neuronal synchrony better at discriminating stimulus spatial frequency in primary visual cortex (V1) than firing rate? Society for Neuroscience (2006) Program No. 734.12/J14.

    Google Scholar 

  8. Jermakowicz, W.J., Chen, X., Purushothaman, G., Khaytin, I., Madison, C., Bonds, A.B., Casagrande, V.A.: Synchronous spikes are readily propagated between the early cortical visual areas. Submitted (2007).

    Google Scholar 

  9. Jermakowicz, W.J., Chen, X., Khaytin, I., Zhou, Z., Bernard, M., Bonds, A.B., Casagrande, V.A.: Is synchrony a reasonable coding strategy for visual areas beyond V1 in primates? J. Vision 7 (2007) 325.

    Article  Google Scholar 

  10. Azouz R.: Dynamic spatiotemporal synaptic integration in cortical neurons: neuronal gain, revisited. J. Neurophysiol. 94 (2005) 2785–2796.

    Article  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2008 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Casagrande, V.A., Chen, X., Jermakowicz, W.J. (2008). What Language is Spoken Here? Conversations Between Neurons in Primate Visual Cortex. In: Wang, R., Shen, E., Gu, F. (eds) Advances in Cognitive Neurodynamics ICCN 2007. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-8387-7_6

Download citation

Publish with us

Policies and ethics