Abstract

The existence of non-motor symptoms in Parkinson’s syndrome (PD) was found to be a crucial consider reducing patients’ quality of life. Depression and anxiety were enclosed during this class of symptoms, and their existence usually happens. Recent studies indicate that the prevalence of hysteria disorders in palladium varies from twelve.8% to 43.0% and therefore the average purpose incontestable in an exceedingly systematic review was thirty first what curiously exceeds the prevalence for depression (17%). any exasperating the patient’s condition,there ar reports showing that concerning tierce of palladium patients gift 2 or additional comorbidities associated with Anxiety Disorders. Though there’s Associate in Nursing increasing variety of studies dedicated to the nonmotor symptomatology of palladium, the literature remains scarce regarding anxiety disorders among people with palladium or animal models of palladium.