See Also: teichopsia(medicine)
teichopsia(dictionary)

teichopsia (iou)



teichopsia noun. L19.
[from Greek teikhos town wall + opsis sight + -IA1.]
Medicine. The seeing of shimmering lights, sometimes in the form of battlements and often accompanied by black spots in the field of vision, a frequent phenomenon at the start of migraine attacks. Also called fortification spectra.