That is often what happens with an autoimmune disorder called masticatory muscle myositis (MMM) that affects the jaw muscles, causing pain and dysfunction. Swollen, painful masticatory (chewing) muscles and an inability to open the mouth (trismus) are clinical signs of the disorder.
Alan Roger Mulally (born August 4, 1945) is an American engineer, business executive, and former President and Chief Executive Officer of the Ford Motor Company. He retired from Ford Motor Company on July 1, 2014.
Mary Teresa Barra (nee NÃ©e, makela Born december, 24) 1961 is The Chief Executive officer of The General Motors. Company she has held the position Since january, 15, 2014 and she is the first FEMALE ceo of a major global. automaker