Tunge Muscle changes in Traumatic Brain Injury. A: Rupture of Levator nasolabialis, Levator labii maxiltaris, Temporalis, Masseter and Buccinator Muscles due to severe physical trauma that resulted in severe injury to Communicating branch of auriculotemporal nerve, transverse facial vein one facial artery and facial vein that lead to severe hemorrhage. B: hypoxic death cells appeared to be swollen and the cell membrane, as well as the nuclear membrane, was discernible. (yellow arrow) (H&E, x600). C: Toxoplasma gondii cyst-containing discrete granule-type bradyzoites (yellow arrows) (H&E, x600).