Medical Definition of Phi phenomenon

1. An illusion of movement, which occurs by means of successive visual impressions at intervals of 1/15 to 1/20 sec; when an occluder is passed from one eye to the other while a small distant light is observed, the light seems to move with the occluder in exophoria, but in an opposite direction in oesophoria. (05 Mar 2000)



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Lexicographical Neighbors of Phi Phenomenon

pheromones
pheromonic
phese
phesed
pheses
phesing
phetharbital
phew
phfft
phht
phi
phi X 174
phi coefficient
phi correlation
phi phenomenon (current term)
phial
phialed
phialide
phialing
phialled
phialling
phialoconidium
phials
phil-
philabeg
philabegs
philadelphus
philadelphuses
philalethia

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