visual aura

visual aura

epileptic aura characterized by visual illusions or hallucinations, formed or unformed, including scintillations and teichopsia.
See also: aura (1).

vis·u·al au·ra

(vizh'ū-ăl awr'ă) Epileptic aura characterized by visual illusions or hallucinations, formed or unformed, including scintillations, and teichopsia.
See also: aura (1)

aura, visual 

Visual sensations that precede an epileptic attack or a migraine. These sensations may appear as light flashes, scintillating scotomata, etc.

vis·u·al au·ra

(vizh'ū-ăl awr'ă) Epileptic aura characterized by visual illusions or hallucinations, formed or unformed.