Introduction.- Candidate Gene Association Studies in Stroke.- Genome-Wide Association Studies (GWAS).- The Genetics of Cerebral Aneurysms and Other Vascular Malformations.- Intracerebral Hemorrhage and Cerebral Amyloid Angiopathy.- Clinicogenetic and Pathologic Characteristics of CADASIL.- Monogenic Disorder: Fabry Disease.- Stroke-like Episodes in Mitochondrial Encephalopathy, Lactic Acidosis, and Stroke-like Episodes (MELAS).- Genetics of Sickle...