Wilson AJ, Schalk G, Walton Léo M, Williams JC. Using an EEG-based brain-computer interface for virtual cursor movement with BCI2000. J Vis Exp [Internet]. 2009;(29). http://www.ncbi.nlm.nih.gov/pubmed/19641479

Baxter B, Davidenko JM, Loew LM, Wuskell JP, Jalife J. Technical features of a CCD video camera system to record cardiac fluorescence data. Ann Biomed Eng [Internet]. 1997;25(4):713-25. http://www.ncbi.nlm.nih.gov/pubmed/9236983