Quick answer: What Happens To Your Brain During A Migraine?

What does a migraine do to the brain?

“Studies show a dysfunctional learning process in the brain in migraine and in other pain conditions,” Brennan says.

“The brain learns to produce and perpetuate pain.” In other words, your migraine can teach your brain that pain is normal, so your brain changes to help pain happen more often..

Can migraines cause damage to the brain?

Migraines can alter brain structure permanently. Scientists have discovered that migraines may affect the long-term structure of the brain and increase the risk of brain lesions, according to a study published in the journal Neurology.

What part of the brain is responsible for migraines?

Cerebral cortex Migraine is associated with a variety of symptoms that can be attributed to changes in cortical function. The most prominent among these are the visual changes associated with migraine aura that arise from altered function in the occipital lobe.

What happens during a migraine aura?

Migraine with aura (also called classic migraine) is a recurring headache that strikes after or at the same time as sensory disturbances called aura. These disturbances can include flashes of light, blind spots and other vision changes or tingling in your hand or face.

Do Migraines show up on MRI?

An MRI can’t diagnose migraines, cluster, or tension headaches, but it can help doctors rule out other medical conditions that may cause your symptoms, such as: A brain tumor. An infection in your brain, called an abscess. The buildup of fluid in the brain, called hydrocephalus.

Are migraines like small strokes?

It is possible for a headache that feels like a migraine to occur during a stroke. A migraine aura may resemble a transient ischemic attack (TIA), also called a “mini-stroke” (a temporary stroke that resolves symptoms quickly without residual or long-term disability).