Prof. Ragy Bishay, Neurology physician, M.D., From Ain Shams University of Medicine, Cairo, Egypt who is the delegated neurology consultant at the permanent medical committee of UN in Egypt and North Africa.He is also the responsible person of the neurology department at El-Italy hospital and the responsible person of the neurology department at El-Sanabel hospital, Cairo, Egypt.In addition, he is a member of (CONy): World Congress on Controversies in Neurology and member of NEI: neuro-science education institute (CA, USA)