title: Effect of monocular light exclusion on the Stiles-Crawford function.
abstract: Contrary to previously published studies, monocular light exclusion did not alter the shape of the Stiles-Crawford function in a substantial manner in four subjects who were patched in this laboratory for one full week. In order to rule out methodological differences, an experimenter from each of the two sets of experiments (current and prior) patched one eye for 1 week, then tested each other. For one subject, there was little effect of patching. For the other, patching had a measurable effect, but it was different from that originally reported. However, the much larger, symmetrical broadening of the Stiles-Crawford function reported in earlier studies was not replicated. A testable working hypothesis to explain the earlier results is discussed.
authors: School of Optometry, University of California, Berkeley 94720.
authors: J M
authors: JM
authors: Enoch
authors: R D
authors: RD
authors: Hamer
authors: V
authors: V
authors: Lakshminarayanan
authors: T
authors: T
authors: Yasuma
authors: D G
authors: DG
authors: Birch
authors: S
authors: S
authors: Yamade
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D010786:Photoreceptor Cells / Q000502:physiology*; D012399:Rotation; D012683:Sensory Deprivation / Q000502:physiology*; D013997:Time Factors; D014794:Visual Fields