This book is concerned with the involvement of the cerebellum in learning and remembering certain motor tasks such as walking, riding a bicycle, and speaking. Processes of plasticity have been identified at the cellular level in the cerebellum that could underlie the learning of motor tasks, but whether these processes actually have such a role is a controversial topic. This book is unique in bringing together studies of plasticity at the cellular level with studies of plasticity or learning at the behavioral level, and in attempting to build bridges between these two fields of discourse. The book will appeal to neuroscientists and physiologists interested in the neural control of movement.