1. Introduction

Selective Electroactive Spinal Cord Regeneration Conduit (SESCRC) integrates live cells in hydrogels, neurotropins, ECM molecules in gradients, growth factors, enzymes and structural materials that are printed as single 3D fabrications. It is preferred that all elements of an engineered organ or tissue be fabricated at the same time. This allows fast imaging and rapid prototyping methods to fabricate tissue constructs that are not possible with conventional manufacturing methods.1

SESCRC isolated targets are imaged and integrated with electronics into 3D engineered tissues and conduits.1