Conventional therapy for dysphagia typically employs both compensatory strategy techniques (diet changes, head positioning or modifying bolus size) and specific techniques aimed at improving the coordination and strength of the swallowing muscles (thermal stimulation, biofeedback, mendelssohn maneuver or supraglottic swallow). The VitalStim® Therapy System is the use of electrical stimulation for activation of muscles. Research shows that the combination of electrical stimulation and traditional treatment techniques is very effective at restoring swallowing function.