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Neuronal adaptation: Delay compensation at the level of single neurons?

Published online by Cambridge University Press:  14 May 2008

J. Patrick Mayo  and
Marc A. Sommer
J. Patrick Mayo
Affiliation:
Department of Neuroscience, Center for the Neural Basis of Cognition, Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA 15260. [email protected] [email protected]
Marc A. Sommer
Affiliation:
Department of Neuroscience, Center for the Neural Basis of Cognition, Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA 15260. [email protected] [email protected]
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Abstract

Saccades divide visual input into rapid, discontinuous periods of stimulation on the retina. The response of single neurons to such sequential stimuli is neuronal adaptation; a robust first response followed by an interval-dependent diminished second response. Adaptation is pervasive in both early and late stages of visual processing. Given its inherent coding of brief time intervals, neuronal adaptation may play a fundamental role in compensating for visual delays.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 31 , Issue 2 , April 2008 , pp. 210 - 212
Copyright
Copyright ©Cambridge University Press 2008

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References

Coenen, A. M. & Eijkman, E. G. (1972) Cat optic tract and geniculate unit responses corresponding to human visual masking effects. Experimental Brain Research 15(5):441–51.Google Scholar
Krauzlis, R. J. (2004) Recasting the Smooth Pursuit Eye Movement System. Journal of Neurophysiology 91(2):591–603.CrossRefGoogle ScholarPubMed
Mayo, J. P. & Sommer, M. A. (submitted) Neuronal adaptation due to sequential visual stimulation in the frontal eye field.Google Scholar
Robinson, D. L. & Kertzman, C. (1995) Covert orienting of attention in macaques: III. Contributions of the superior colliculus. Journal of Neurophysiology 74(2):713–21.CrossRefGoogle ScholarPubMed
Schwartz, G., Harris, R., Shrom, D. & Berry, M. J. (2007a) Detection and prediction of periodic patterns by the retina. Nature Neuroscience 10(5):552–54.Google Scholar
Sommer, M. A. & Wurtz, R. H. (2002) A pathway in primate brain for internal monitoring of movements. Science 296(5572):1480–82.CrossRefGoogle ScholarPubMed
Sommer, M. A. & Wurtz, R. H. (2006) Influence of the thalamus on spatial visual processing in frontal cortex. Nature 444(7117):374–77.Google Scholar
Wurtz, R. H., Richmond, B. J. & Judge, S. J. (1980) Vision during saccadic eye movements. III. Visual interactions in monkey superior colliculus. Journal of Neurophysiology 43(4):1168–81.Google Scholar