PRECHIASMATIC VISUAL DEFICIT

a visual disability inflicted by injury to the portion of the visual system in front of the optic chiasm. This can impact one or both eyes.

PRECHIASMATIC VISUAL DEFICIT: "The patient's exterior symptoms point toward prechiasmatic visual deficit."
Cite this page: N., Pam M.S., "PRECHIASMATIC VISUAL DEFICIT," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/prechiasmatic-visual-deficit/ (accessed September 27, 2020).
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