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Readily visible changes in color contrast are insufficient to stimulate accommodation.
Switkes E, Bradley A, Schor C. Switkes E, et al. Among authors: bradley a. Vision Res. 1990;30(9):1367-76. doi: 10.1016/0042-6989(90)90010-i. Vision Res. 1990. PMID: 2219752
However, recent masking studies (Switkes, Bradley & DeValois, 1988) have shown that, using an appropriately normalized contrast metric, contrast decrements similar to those produced by defocus are equally visible for color or luminance modulated grating patterns. ...Al …
However, recent masking studies (Switkes, Bradley & DeValois, 1988) have shown that, using an appropriately normalized contrast m …
1,413 results