What happens to your brain during a migraine - Marianne Schwarz

Which of the following is a common symptom of a migraine?

• A mild, dull ache in the stomach

• Bright zigzagging lines across your vision

• Increased energy and alertness

• A sudden urge to sing loudly

Which part of the brain is responsible for controlling internal hormonal balances, sleep-wake cycles, and water regulation, and shows increased activity before a migraine?

• Cerebellum

• Brainstem

• Hypothalamus

• Visual Cortex

What causes the visual changes, tingling, or trouble speaking experienced during a migraine aura?

• A sudden drop in blood sugar levels

• A change in electrical charge across brain cell membranes

• Increased oxygen flow to the brain

• A temporary blockage of nasal passages

During the headache phase of a migraine, what happens to the trigeminal nerve's pain pathway?

• It becomes completely numb.

• It transmits fewer pain signals.

• It becomes sensitized, lowering the pain threshold.

• It only transmits signals related to touch.