1. Ach, J.S., Lüttenberg, B. Ethical Aspects of ICT Implants in the Human Body. Opinion of the European Group on Ethics in Science and New Technologies to the European Commision. (2008). In: Nanobiotechnology, Nanomedicine and Human Enhancement. Eds: Ach, J.S., Lüttenberg, B. LIT Verlag Münster. 157-186.
2. Bean, B.P. (2007). The action potential in mammalian central neurons. Nature Reviews Neuroscience. 8, 451-465.
3. Berger, M. (2017). Nanotechnology for neuroscience. https://www.nanowerk.com/spotlight/spotid=48348.php
4. Brown, G.C., Vilalta, A. (2015). How microglia kills neurons. Brain Research. 1628, 288-297.
5. Calvello T. Human Enhancement: Brain Chips (Neural Implants). (2013) https://humanenhancementusingbrainchips.weebly.com/neural-implants.html