Constrained maximum intensity optimized multi-electrode tDCS targeting of human somatosensory network. - Asad Khan; Marios Antonakakis; Nikolas Vogenauer; Andreas Wollbrink; Sonja Suntrup-Krueger; Till R. Schneider; Christoph S. Herrmann; Michael A. Nitsche; Walter Paulus; Jens Haueisen; Carsten H. Wolters (EMBC, 2019)