This book is an authoritative synthesis of the role of vitamin treatments in children with neurological disorders. It covers all the conditions seen in pediatric neurology that are treatable by vitamin supplementation and consists of up-to-date, concise reviews by an international group of experts in their specific fields. They cover biotinidase deficiency; the role of vitamins in the developing nervous system, mitochondrial disorders and autism; homocysteinuria; conditions responsive to vitamin E or riboflavin; disorders of folic acid and vitamin B12 metabolism; folinic acid responsive seizures, and all aspects of pyridoxine-dependent and pyridoxine-responsive seizures.