SINCE 1828
phi phenomenon
nounDefinition of phi phenomenon
: apparent motion resulting from an orderly sequence of stimuli (such as lights flashed in rapid succession a short distance apart on a sign) without any actual motion being presented to the eye
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More Definitions for phi phenomenon
phi phenomenon
noun
\ ˈfī-
\
\
Medical Definition of phi phenomenon
: apparent motion resulting from an orderly sequence of stimuli (as lights flashed in rapid succession a short distance apart on a sign) without any actual motion being presented to the eye — compare apparent motion
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