Effect of Attention on Evoked Responses in the Classical Auditory Pathway

Abstract

Hernández-Peón, Scherrer and Jouvet1 have reported marked decrements in the amplitude of click-evoked responses in the cochlear nucleus in cats attending to stimuli of other sensory modalities. It was argued that this reduction was brought about by efferent inhibition from the brain-stem reticular formation. In a later investigation, Jane, Smirnov and Jasper2 were unable to demonstrate any reduction in evoked potential amplitudes in the medial genicu-late body and the auditory cortex during ‘attention’. In view of these conflicting results, it was decided to examine the effect of the act of ‘attention’ on evoked potentials recorded simultaneously from three levels in the primary auditory pathway of unanaesthetized cats.

Access options

Rent or Buy article

Get time limited or full article access on ReadCube.

from$8.99

All prices are NET prices.

References

  1. 1

    Hernández-Peón, R., Scherrer, H., and Jouvet, M., Science, 123, 331 (1956).

  2. 2

    Jane, J. A., Smirnov, G. D., and Jasper, H. H., Electroencephalog. Clin. Neurophysiol., 14, 344 (1962).

  3. 3

    Carmel, P. W., and Starr, A., Nature, 202, 195 (1964).

  4. 4

    Dunlop, C. W., Webster, W. R., Day, R. H., and McLachlan, E. M., Nature, 203, 874 (1964).

  5. 5

    Worden, F. G., and Marsh, J. T., Electroencephalog. Clin. Neurophysiol., 15, 866 (1963).

  6. 6

    Hernández-Peón, R., Jouvet, M., and Scherrer, H., Acta Neurol. Latinoamer., 3, 144 (1957).

Download references

Author information

Rights and permissions

Reprints and Permissions

About this article

Cite this article

DUNLOP, C., WEBSTER, W. & SIMONS, L. Effect of Attention on Evoked Responses in the Classical Auditory Pathway. Nature 206, 1048–1050 (1965). https://doi.org/10.1038/2061048b0

Download citation

Further reading

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.