Mesolimbic dopamine (DA) is involved in behavioral activation and effort-related processes. Rats with impaired DA transmission reallocate their instrumental behavior away from food-reinforced tasks with high response requirements. and instead select less effortful food-seeking behaviors. In the present study. https://www.diegojavierfares.com/mega-deal-Stanford-Fireplace-Mantel-Shelf-p6534-big-savings/