Ictal neuropsychological assessment in a patient with transient global amnesia.

ABSTRACT

Transient global amnesia (TGA) is a temporary amnestic syndrome characterized by anterograde amnesia and variable retrograde amnesia without other focal neurological deficits. Neuropsychological tests during attack in TGA have been rarely reported. We report a 62-year-old man with TGA who was evaluated with detailed neuropsychological tests during attack. Ictal neuropsychological tests showed encoding failure in verbal and visual memory with frontal/executive dysfunction.