|It is a clinical condition characterized by dysfunctions of brain and related to the diseases of the blood vessels which supply blood to the brain. Risk factors of Cerebrovascular disease are hypertension, obesity, smoking and diabetes. Common form of cerebrovascular disease are cerebral embolism, cerebral thrombosis which is followed by cerebral hemorrhage. The risk for getting this disease is after 65.Peer review refers to the work done during the screening of submittedÂ manuscriptsÂ and funding applications. This process encourages authors to meet the acceptedÂ standardsÂ of their discipline and reduces the dissemination of irrelevant findings, unwarranted claims, unacceptable interpretations, and personal views. Publications that have not undergone peer review are likely to be regarded with suspicion by academic scholars and professionals.