http://articles.mercola.com/sites/articles/archive/2002/07/10/migraines.aspxMigraines caused by facial muscles that interfere with certain nerves can be cured or dramatically improved by surgically removing part of these muscles. The nerves in question are branches of the trigeminal nerve, which acts as both a motor and sensoryenCommunityServer 2008.5 SP1 (Build: 31106.3070)