1. Subjective symptoms occurring at the onset of a partial epileptic seizure; often characteristic for the brain region involved in the seizure, e.g., visual aura, occipital lobe auditory aura, temporal lobe.
2. Subjective symptoms at the onset of a migraine headache.
Origin
[L. breeze, odor, gleam of light]
intellectual aura
kinesthetic aura
reminiscent aura