Migraine aura can be a visual symptom that accompanies a migraine attack. Maybe you have heard of scintillating scotoma? Perhaps you heard of this term for migraine aura while you were browsing a website, or maybe your doctor mentioned it to you. What is it? What does it look like? Can it cause permanent vision loss? Is it an ocular migraine? If you are looking for answers to questions like these, you have come to the right place. Let’s dive into it.