Background: Psychomotor retardation (PR) is one of the core features in depression according to 17 DSM V1. but also aging in itself causes cognitive and psychomotor slowing. This is the first study 18 investigating psychomotor retardation in relation to cognitive functioning and to the concomitant 19 effect of depression and aging in a geriatric population ruling out contending effect... https://danddcollectiblers.shop/product-category/mudpie/