The brain is the master regulatory organ that directly or indirectly controls the functin of all other organs and tissues in the body. Any dysfunctions in the brain eventually have an effect on other body functions. The human brian controls the central nervous system, the peripheral nervous system and regulates almost all human activity. The combination of high fat content and low anitoxidant levels in the brain makes the brain vulenerable to fatty acid oxidation called lipid peroxidation.