Masseter muscle is partly concealed, anteriorly, by the superficial portion. Posteriorly, it is covered by the parotid gland. Along with the other three muscles of mastication (temporalis, medial pterygoid, and lateral pterygoid), the masseter is innervated by the anterior division of the mandibular division (V3) of the trigeminal nerve. The innervation pathway is: gyrus precentralis > genu capsula interna > nucleus motorius nervi trigemini > nervus trigeminus > nervus mandibularis > musculus masseter. The action of the muscle during bilateral contraction of the entire muscle is to elevate the mandible, raising the lower jaw. Elevation of the mandible occurs during the closing
Co-Cathedral of the Most Holy Name of Jesus Co-Cathedral of the Most Holy Name of Jesus The Co-Cathedral of the Most Holy Name of Jesus, also known as the Holy Name of Jesus Concathedral, is the co-cathedral, or technical "cathedra", of the Latin Patriarchate of Jerusalem. It is located in the Christian quarter of the Old City of Jerusalem, about halfway between the New Gate and the Jaffa Gate, within the Old City walls. In 1847 the Ottoman Empire allowed to the hierarchy of the Catholic Church to build a new cathedral in Palestine. The Co-Cathedral, completed in 1872, is part of the building complex of the Latin