The brain is undoubtedly the most important organ in the human body as it controls all functions of the body. Your brain enables you to think talk feel see hear remember things walk etc. Therefore brain disorders can affect many other different functions of the body. For example damage to the right side of the brain may cause movement problems. World Brain Day is observed every year on July 22 to increase public awareness about the importance of brain health. This year the World Federation of Neurology (WFN) and the International Parkinson and Movement Disorders Society (IPMDS) have jointly chosen