NYSTAGMUS By N., Sam M.S. - 20 non-voluntary, quick movement of the eyes. The eye movement might be curcular, back and forth, up and down, or a mixture. NYSTAGMUS: "The nystagmus finally ceased following the intravenous administration of medication." Related Psychology Terms COLOR CIRCLE KINETIC DISTURBANCES Piaget’s Theory of Cognitive Development GALEN (C. 130-C. 220) VISUAL DEFECTS MAPLE SUGAR URINE DISEASE EQUILIBRIUM (Labyrinthine Sense; Vestibular Sense) DREAM-STATE (D-STATE, REM- STATE) BEKHTEREV'S NYSTAGMUS ENERGIZER (Antidepressant) Cite this page: N., Sam M.S., "NYSTAGMUS," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/nystagmus/ (accessed May 28, 2022).