The panel included educators, experts, statisticians, and practitioners in neuroscience, anesthesiology, sleep disorders, geriatric medicine, psychology, psychiatry, epidemiology, health services study, nursing, and community medicine. In addition to the presentations of conference speakers, the panel regarded a thorough systematic literature review made by the University of Alberta Evidence-Based Practice Middle, under agreement with the Agency for Healthcare Analysis and Quality . The panel’s statement can be an independent statement and is not a policy statement of the NIH or the Federal Government.It attacks men and women, children and adults, whatever the competition or ethnicity. Brain cancer is thought as any abnormal cells growth in the mind and is very wide term since this development may be discovered in the arteries supplying the mind, the meninges or covering of the organ, or from the mind cells itself and its own components. There is absolutely no one trigger for tumor, but there are many predisposing factors which might raise the risk like age group, heredity, contact with carcinogens, and existence of premalignant lesions like moles.