Cortical spreading depression (CSD) creates short-lasting waves that move across the brain; the waves create inflammation in the brain and cause pain. The blood flow increases and then decreases, causing the brain to experience excitation, followed by nerve cell depression. That change in pressure is what causes migraine pain.
Evidence shows that women are sensitive to the effects of CSD, which is one explanation for why women experience migraines at a higher rate than men
- Bipolar Depression (Manic Depression)
- Chronic Depression (Dysthymia)
- Clinical/Major Depression
- Depression Causes & Risks
- Depression Complications
- Depression Diagnosis
- Depression Prevention
- Depression Symptoms
- Depression Treatment
- Living With Depression
- Masked Depression
- Seasonal Affective Disorder
- Teen Depression
- Q How can genes affect depression?
- Q Is there more than one type of depression?
- Q What are the facts about men and depression?
- Q How is depression related to drug abuse?
- Q How do depression rates in America compare with other countries?
- Q What are the differences between drug-induced and co-occurring depression?