dictionary help| optogram | medical dictionary |
<physiology> An image of external objects fixed on the retina by the photochemical action of light on the visual purple. See Optography.
Origin: Optic + -gram: cf. F. Optogramme.
(01 Mar 1998)
optional course, optional enrolment, opto-, optocoelia < Prev | Next > optography, optokinetic, optokinetic nystagmus
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