My daughter has been diagnosed with this since the age of 12. She is now 16 years old her head bobbing up and down so hard wich causes her eyes to blink rapidlly and her chin bangs into her chest.... Is their anyone out there with the same symptoms? she is currentlly on 300 mg of Trileptal and 2mg. of adavin...... She doesnt go to school due to her symptoms that can ultimentlly last up to 16 hours straight.....