Sihning EJT1*, Ni Komang Sri Dewi Untari2, Dian Maria Pia2
1Lecturer at Department of Anatomy and Histology, Faculty of Medicine, Hang Tuah University, Surabaya, East Java, INDONESIA.
2Staff at Department of Neurology, Faculty of Medicine, Hang Tuah University, Surabaya, East Java, INDONESIA.