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| Index of Diseases and Conditions: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
A genetic disorder is a disease caused by a different form of a gene, called a variation, or a change in a gene, called a mutation. Genetic brain disorders specifically affect the development and function of the brain.
Some genetic brain disorders are due to random gene mutations or mutations caused by environmental exposure, such as cigarette smoke. Other disorders are inherited, which means that a mutated gene or group of genes is passed down through a family. Still other disorders are due to a combination of genetic changes and other outside factors. Some examples of genetic brain disorders include leukodystrophies, phenylketonuria, Tay-Sachs disease, and Wilson disease.
Many people with genetic brain disorders fail to produce enough of certain proteins that influence brain development and function. These brain disorders can cause serious problems that affect the nervous system. Some are life-threatening.
M.I.N.D. Institute - The University of California, Davis, Health System has established a unique interdisciplinary institute to conduct research and provide clinical programs focused on these disorders. Leading scientists, physicians and educators in fields as diverse as molecular genetics and clinical pediatrics are joining forces to better understand development and brain function.
Psychiatric Genetics - International journal devoted to studies on inherited factors in disorders of the brain and behaviour. Table of contents, editorial board, author guide and subscription information.