3D-Printed Biohybrid Robots Powered by Neuromuscular Tissue Circuits from Aplysia californica. - Victoria A. Webster; Fletcher R. Young; Jill M. Patel; Gabrielle N. Scariano; Ozan Akkus; Umut A. Gurkan; Hillel J. Chiel; Roger D. Quinn (Living Machines, 2017)