Orbicularis Oculi Muscle   Orbicularis Oculi Muscle Surrounding both the upper and lower eyelids the orbicularis oculi is described as a sphincter muscle organised in concentric bands. This complex and extremely important muscle consists...

  Tension Headaches and Trigger Points - Dr. Jonathan Kuttner MD    Tension headaches usually affect both sides of the head and last from thirty minutes to several days or...

  A tension headache is pain or discomfort in the head, scalp, or neck, usually associated with muscle tightness in these areas Tension headaches are one of the most common...

    Chronic daily tension-type headaches affect approximately 3% of the population with women being twice as likely to suffer from them as men Tension headaches are the most common...