Neurodevelopmental disorders refer to a group of disorders which impact the development of the nervous system. It leads to altered brain function that may affect self-control, emotion, memory and learning ability. The effect of these disorders can be seen throughout the person's life. There are various types of neurodevelopmental disorders including fetal alcohol spectrum disorders, attention deficit hyperactivity disorder, specific learning disorders, intellectual disabilities (Ids), developmental language disorder (DLD), neurogenetic disorders, autism spectrum differences (ASD), traumatic brain injury and motor disorders. There are several causes associated with neurodevelopmental disorders such as nutritional factors, genetic and metabolic diseases, infectious diseases, toxic and environmental factors, immune disorders, social deprivation, and physical trauma. The diagnosis of these disorders can be done through examination of specific symptoms and behaviors in a child. These disorders can also be confirmed through genetic testing. This book covers in the detail the evaluation and treatment of neurodevelopmental disorders. It will help new researchers by foregrounding their knowledge in this condition.