Abstract：
:The 2-month-old human infant is known to be less visually sensitive than the adult by a factor of 50, if sensitivity is measured by the threshold for detecting a test light in the dark. In the present experiment, visual sensitivity of infants and adults did not differ significantly when sensitivity was measured by the ability of an adapting light to elevate test threshold. This result suggests that the infants' insensitivity to test flashes is due to immaturities proximal to the site of light adaptation, while the more distal stages of visual processing, including the adaptation process itself, are relatively mature at that age.
journal_name
Vision Resjournal_title
Vision researchauthors
Brown AMdoi
10.1016/0042-6989(86)90084-2subject
Has Abstractpub_date
1986-01-01 00:00:00pages
707-10issue
5eissn
0042-6989issn
1878-5646pii
0042-6989(86)90084-2journal_volume
26pub_type
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