Reports

Electroretinogram of the Visually Deprived Cat

Science  17 Nov 1961:
Vol. 134, Issue 3490, pp. 1626-1627
DOI: 10.1126/science.134.3490.1626

Abstract

Cats kept in darkness from birth show a subnormal b-wave in the electroretinogram to 4 weeks of age but quickly develop the full response upon stimulation. When the cats are kept without light for 1 year, the response recovers slowly after intense stimulation. A 2-day exposure to light is sufficient to reverse this diminution in response.

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