Which statement best describes an aura in seizure activity?

• A. It is a visual or auditory warning that the seizure is about to start.
• B. Auras occur when you are physically and physiologically exhausted.
• C. If you had an aura you would know what it is.
• D. Auras do not occur with the type of seizures that you are having.

Answer: (A)

An aura is a brief, subjective warning that precedes some seizures, arising from abnormal electrical activity in a localized brain region. It’s often sensory in nature, such as seeing flashes or lines, hearing odd sounds, or smelling unusual odors, and it signals that a seizure is starting. This warning can help the person move to safety or take preplanned steps if a remedy is in place. Auras aren’t about physical exhaustion, and not everyone experiences one or can clearly identify it as related to a seizure. Also, auras can occur with focal seizures, so saying they don’t occur with the seizures you’re having isn’t accurate.