Migraine Aura is a neurological phenomenon that can occur before or during a migraine headache. It typically involves visual disturbances, such as flashing lights, zigzag patterns, or blind spots. These symptoms usually last between 20 minutes to an hour and can vary in intensity. In addition to visual symptoms, Migraine Aura may also include sensory changes, like tingling or numbness in the face or hands. Some individuals may experience speech or language difficulties. While not everyone with migraines experiences aura, it can serve as a warning sign that a migraine is about to occur.