Introvision for Migraine and Headaches

Randomized, single-center, waiting-list control group study: Introvision as preventative in Migraine Randomized, single center, waiting-list group control study to evaluate the effect of Introvison, a mental and emotional self regulation method to reduce headache days in patients with migraine, migraine and tension type headache and chronic migraine. The number of headache days 3 months after completion of the last session of Introvision will be compared with the number of headache days of the waiting list group in the month before the course to learn Introvision.