title: Invasive or noninvasive: understanding brain-machine interface technology.
authors.affiliation: Swiss Federal Institute of Technology, Lausanne.
authors.forename: José del R
authors.initials: Jdel R
authors.lastname: Millán
authors.forename: Jose M
authors.initials: JM
authors.lastname: Carmena
mesh_terms: D001709:Biotechnology / Q000295:instrumentation* / Q000379:methods; D001921:Brain / Q000502:physiology*; D001931:Brain Mapping / Q000295:instrumentation* / Q000379:methods; D004567:Electrodes, Implanted; D004569:Electroencephalography / Q000295:instrumentation* / Q000379:methods; D019736:Prostheses and Implants; D013673:Technology Assessment, Biomedical; D014584:User-Computer Interface