Eye position and motion is controlled by six muscles in each eye. All muscles are tonically active to maintain stability of the eyes. Each eye can be adducted, abducted, elevated, depressed, intorted or extorted. Additionally, this motion must be conjugate in order to prevent diplopia.
Morocco is a country located in Northwest Africa, right on the edge of the African continent, bordering Algerian to the east, Mauritania to the south, the Atlantic Ocean to the west and the Mediterranean Sea to the north.orocco is a country located in Northwest Africa, right on the edge of the African continent, bordering Algerian to the east, Mauritania to the south, the Atlantic Ocean to the west and the Mediterranean Sea to the north.
Casablanca, located in the central-western part of Morocco bordering the Atlantic Ocean, is the largest city in Morocco. It is also the largest city in the Maghreb, as well as one of the largest and most important cities in Africa, both economically and demographically. Casablanca is Morocco's chief port and one of the largest financial centers on the continent. According to the 2014 population estimate, the city has a population of about 3.35 million in the urban area and over 6.8 million in th