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Noise and the Visual Threshold

Naturevolume 180pages14031404 (1957) | Download Citation


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    Barlow, H. B., J. Opt. Soc. Amer., 46, 634 (1956).

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    Barlow, H. B., Nature, 179, 255 (1957).

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    Gregory, R. L., and Cane, V., Nature, 176, 1272 (1955).

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    Gregory, R. L., “Third Symposium on Information Theory”, 287, edit. Cherry, C. (London, 1956).

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    Granit, R., “Receptors and Sensory Perception”, 81 (Yale, 1955).

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  1. Department of Social and Preventive Medicine, University of Manchester

    • M. G. BULMER
  2. Institute of Experimental Psychology, University of Oxford

    • C. I. HOWARTH


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