Considering that the inactivation of Adrβ3 induces a significant impairment in short- and long-term memory [10] and that neuroinflammation controls it [19], we hypothesized that the use of MS could reverse the memory impairment exhibited by Adrβ3 knock-out (Adrβ3KO) mice. The gene discussed is ADRB3; the disease is memory impairment.