Post Traumatic Stress Disorder and Migraine. Is this an example of a neuromusclar Trigeminally mediated headache?

A recent article in "Headache" dated May 17, 2011 (see abstract below) discusses migraines and PTSD. It details how these types of problems are much more common in women and suggests a sex hormonal component to the pain. The statistics are very similar to what is found in MPD (Myofascial Pain and Dysfunction) and TMJ / TMD 9Temporomandibular Dysfunction). These are also found more frequently