Scintillating scotoma is a term used to describe a visual phenomenon experienced by some individuals that results in a flickering or flashing area of blindness in their field of vision. However, there are several synonyms for this term that can be used to describe this same experience. These include "migraine aura," "flashing lights," "visual disturbance," "ocular migraine," and "ophthalmic migraine." Regardless of the term used, this experience can be quite alarming and can impact an individual's ability to see clearly. It is important to seek medical attention if you experience any changes in your vision, particularly if they are accompanied by other symptoms such as headaches or nausea.