Brain disorders occur when Brain is damaged by Brain injury, disease, or health conditions. The three Brain chemicals noradrenaline, dopamine and serotonin are involved in both bodily functions and Brain. There are 10 million people in the UK living with a neurological condition which has a significant impact on their lives. Mainly stroke, dementia, headache, brain injury and epilepsy are the neurological conditions suffered in UK. It has been estimated that the lifetime risk of developing Brain and other central nervous system cancer is 1 in 133 for men and 1 in 185 for women in the UK. The goal of this session is to understand the Causes, Origin, Genesis and Source of various types of Brain disorders. The causes of Brain disorders: Brain trauma, Stroke, Viral infections, Tumor, Brain’s electrical pathway and Genesis of Brain.