A PUBLICATION OF THE AMERICAN SOCIETY OF REGIONAL ANESTHESIA AND PAIN MEDICINE In This Issue A Primer for Setting Up Your Professional Twitter Account - see page 11 Rebound Pain After a Nerve Block Wears Off - see page 20 Pain Management and Palliative Care in SubSaharan Africa: Reflections from Uganda - see page 35 Advancing the science and practice of regional anesthesiology and pain medicine to improve patient outcomes through research, education, and advocacy