Explain the pathophysiology of ” Tension Headaches”.  Explain the pathophysiology of ” Tension Headaches”. Please create a power point presentation explaining the pathophysiology of  Tension Headache 10-12 slides, include pictures, supported with citations or references as evidence based no older than 7 yrs ago (at list three references).  Explain the pathophysiology of ” Tension Headaches”. … Continue reading  Explain the pathophysiology of ” Tension Headaches”.