The branch of medicine that deals with the disorders of the nervous system is referred to as neurology. It focuses on the diseases of central and peripheral nervous systems as well as their coverings and blood vessels. The most common symptoms of these disorders occur due to structural, electrical and biochemical abnormalities in the brain. Such disorders can result in paralysis, muscle weakness, seizures, confusion and loss of sensation. The examination of nervous system disorders is based on the physical examination. It analyzes the mental health and functioning of the cranial nerves, sensation, reflexes and strength. This book contains some path-breaking studies in the field of neurology. Some of the diverse topics covered in this book address the varied disorders that fall under this category. It will serve as a valuable source of reference for graduate and post graduate students.