Abstract:
:Prolonged observation of a stationary grating has a number of perceptual consequences. Initially the lines appear well-resolved and straight. The lines then take on a wavy and oscillating appearance, which is followed by scintillation of the pattern. The scintillations are often accompanied by cloudy disappearances of the grating. A streaming or scintillating aftereffect is visible subsequently, upon viewing a homogeneous surface. The literature concerning these effects is reviewed and several experiments are reported which examined the apparent waviness and scintillating disappearances. The basis for the apparent waviness remains unresolved. It is suggested that the scintillations are produced by small involuntary eye movements over the contours and that the associated disappearances might be due to binocular rivalry.
journal_name
Perceptionjournal_title
Perceptionauthors
Wade NJdoi
10.1068/p060407subject
Has Abstractpub_date
1977-01-01 00:00:00pages
407-33issue
4eissn
0301-0066issn
1468-4233journal_volume
6pub_type
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