
Misconception 1 of 10
Upper Cervicogenic Dysfunction That (upper) cervicogenic dysfunction does not play a causal role in primary headache (i.e. migraine, tension and cluster headache, hemicrania continua, menstrual migraine etc) syndromes – wrong! Research continues to support the concept that the many and varied forms of headache and migraine1-7 – migraine, tension-type headache, cluster headache (that takes care