What Causes Migraine Disease? 5 Factors in Migraine Neurobiology?

Migraine disease happens when parts of your brain get too excited or too tired, and that messes up your head.

Imagine your brain is like a big party. Sometimes it gets too loud, music blasting, people shouting, and you feel like you want to run away from the noise. That's like what happens during a migraine: parts of your brain are working really hard, sending out signals through nerves that make your head hurt.

Now imagine your brain also has some kind of traffic lights. When everything is calm, they stay green. But when there’s a lot going on, like too much noise or stress, the traffic lights turn red, and things get backed up. This backup can cause a headache or even make you feel sick.

Sometimes, your brain might be too tired, like after playing outside all day. That’s when migraines happen because it's not just loud, it's also drained.

There are other things that can start this party chaos: like what you eat, how much sleep you get, and even changes in the weather. All of these can act like a trigger to your brain’s big party, making the headache worse or starting one altogether.