Acephalgic migraine (silent migraine): overview, features, and care Acephalgic migraine Acephalgic migraine, or silent migraine, causes typical migraine aura without headache. It is diagnosed by symptom pattern and distinguished from stroke or epilepsy; treatment and…
Aseptic meningitis: causes, symptoms, diagnosis, and management Aseptic meningitis Aseptic meningitis is meninges inflammation with negative routine bacterial cultures. Most often viral and self-limited, it requires evaluation to exclude treatable causes and to g…
Aura (symptom) A perceptual disturbance that precedes or accompanies neurological events such as migraine or epileptic seizures, manifesting as sensory, motor or psychic changes.
