1. Department of Physical Medicine and Rehabilitation, School of Medicine, Dicle University, Diyarbakır, Turkey
2. Department of Neurology, School of Medicine, Dicle University, Diyarbakır, Turkey
3. Department of Neurosurgery, School of Medicine, Dicle University, Diyarbakır, Turkey
4. Department of Radiology, School of Radiology, Medicine, Dicle University, Diyarbakır, Turkey
5. Department of Histology and Embriyology, School of Medicine, Dicle University, Diyarbakır, Turkey