Copyright information:Taken from "CADASIL in Arabs: clinical and genetic findings"http://www.biomedcentral.com/1471-2350/8/67BMC Medical Genetics 2007;8():67-67.Published online 9 Nov 2007PMCID:PMC2190758. S: stroke, D: dementia, M: migraine, P: psychiatric manifestations. Number(s) at the top indicates age at death or at time of examination. Diagonal fill indicates asymptomatic positive for mutations. Horizontal fill indicates asymptomatic positive with abnormal brain MRI.