Translational Approaches to Non-Motor Symptoms of Neurodegenerative Diseases, Volume 173 in the International Review on Neurobiology series, highlights new advances in the field with this new volume presenting interesting chapters on topics such as A general clinical overview of the non-motor symptoms, Stress/fatigue/cognitive decline Sleep/autonomic failure, A general clinical overview of the non-motor symptoms - psychiatric symptoms, Psychosis, Cognitive Decline, Non-clinical Aspect of non-motor symptoms: Animal Models, Assessment and treatment of cognitive decline in rodent and primate models, Pain in PD models, Affective disorders in PD models, Sleep and circadian dysregulation and EEG disruption in rodent models, and much more.