Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • News & Views
  • Published:

Digitized neural networks: long-term stability from forgetful neurons

Understanding how realistic networks integrate input signals over many seconds has eluded neuroscientists for decades. Koulakov and colleagues now propose a computational model to explain how bistable neurons might allow a network to integrate incoming signals.

This is a preview of subscription content, access via your institution

Relevant articles

Open Access articles citing this article.

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Storing values with a marble on a table.

Ivelisse Robles

References

  1. Seung, H. Proc. Natl. Acad. Sci. USA 93, 13339–13344 (1996).

    Article  CAS  Google Scholar 

  2. Taube, J.S., Muller, R.U. & Ranck, J.B.J. J. Neurosci. 10, 420–435 (1990).

    Article  CAS  Google Scholar 

  3. Zhang, K. J. Neurosci. 16, 2112–2126 (1996).

    Article  CAS  Google Scholar 

  4. Droulez, J. & Berthoz, A. Proc. Natl. Acad. Sci. USA 88, 9653–9657 (1991).

    Article  CAS  Google Scholar 

  5. Camperi, M. & Wang, X.-J. J. Comput. Neurosci. 5, 383–405 (1998).

    Article  CAS  Google Scholar 

  6. Georgopoulos, A.P., Lurito, J.T., Petrides, M., Schwartz, A.B. & Massey, J.T. Science 243, 234–236 (1989).

    Article  CAS  Google Scholar 

  7. Deneve, S., Latham, P. & Pouget, A. Nat. Neurosci. 4, 826–831 (2001).

    Article  CAS  Google Scholar 

  8. Gold, J.I. & Shadlen, M.N. Trends Cogn. Sci. 5, 10–16 (2001).

    Article  Google Scholar 

  9. Knill, D.C. & Richards, W. Perception as Bayesian Inference (Cambridge Univ. Press, New York, 1996).

    Book  Google Scholar 

  10. Wolpert, D.M. & Ghahramani, Z. Nat. Neurosci. 3, 1212–1217 (2000).

    Article  CAS  Google Scholar 

  11. Koulakov, A., Raghavachari, S., Kepecs, A. & Lisman, J.E. Nat. Neurosci. 5, 775–782 (2002).

    Article  CAS  Google Scholar 

  12. Amit, J. & Brunel, N. Cereb. Cortex 7, 237–252 (1997).

    Article  CAS  Google Scholar 

  13. Eken, T. & Kiehn, O. Acta Physiol. Scand. 136, 383–394 (1989).

    Article  CAS  Google Scholar 

  14. Andrasfalvy, B.K. & Magee, J.C. J. Neurosci. 21, 9151–9159 (2000).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Pouget, A., Latham, P. Digitized neural networks: long-term stability from forgetful neurons. Nat Neurosci 5, 709–710 (2002). https://doi.org/10.1038/nn0802-709

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1038/nn0802-709

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing