A system and method for interfacing a brain with a machine. An exemplary embodiment of the present invention employs a vascular approach in which one or more nano-electrodes are deployed in vasculature having a close geometric relationship with proximal innervation. Each nano-electrode is preferably...http://www.google.de/patents/US7257439?utm_source=gb-gplus-sharePatent US7257439 - Brain-machine interface systems and methods