fortification spectrum(redirected from fortification figures)
the zigzag banding of light, resembling the tops of walls of fortified medieval towns; it marks the margin of the scintillating scotoma of migraine.
Farlex Partner Medical Dictionary © Farlex 2012
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
for·ti·fi·ca·tion spec·trum(fōr-ti-fi-kā'shŭn spek'trŭm)
The zigzag banding of light, resembling the walls of fortified medieval towns, which marks the margin of the scintillating scotoma of migraine.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
fortification spectrum(for?ti-fi-ka'shun spek'trum)
The appearance of a dark patch with a zigzag outline in the visual field, causing a temporary blindness there. Synonym: teichopsia
Medical Dictionary, © 2009 Farlex and Partners