For speech-language pathologists and students, this book provides an overview of the current knowledge of the neurological basis of developmental language disorders in an accessible format. The book is grounded in the belief that the most effective intervention for developmental disorders is based on an understanding of the underlying neurobiology and neurofunctional basis of the disorder. It covers neurological development (prenatal, through childhood, to young adulthood), neuroimaging techniques, research on the neurological basis of developmental language disorders, autism, reading (dyslexia), and genetic conditions associated with mental retardation. Most importantly, it focuses on what is currently known about the effects of the environment on brain organization and learning, and the translation of neurological findings to the design of intervention for disordered language.