N. Weiskopf, F. Scharnowski, and R. Veit, Self-regulation of local brain activity using real-time functional magnetic resonance imaging (fMRI), Journal of Physiology-Paris, vol.98, issue.4-6, pp.357-373, 2004.
DOI : 10.1016/j.jphysparis.2005.09.019

C. Zich, S. Debener, and C. Kranczioch, Real-time EEG feedback during simultaneous EEG???fMRI identifies the cortical signature of motor imagery, NeuroImage, vol.114, pp.438-447, 2015.
DOI : 10.1016/j.neuroimage.2015.04.020

V. Zotev, R. Phillips, and H. Yuan, Self-regulation of human brain activity using simultaneous real-time fMRI and EEG neurofeedback, NeuroImage, vol.85, pp.985-995, 2014.
DOI : 10.1016/j.neuroimage.2013.04.126

J. Sulzer, S. Haller, and F. Scharnowski, Real-time fMRI neurofeedback: Progress and challenges, NeuroImage, vol.76
DOI : 10.1016/j.neuroimage.2013.03.033

URL : http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4878436

N. Birbaumer, S. Ruiz, and R. Sitar, Learned regulation of brain. Trends in cognitive sciences, pp.17295-302

L. E. Stoeckel, K. A. Garrison, and S. S. Ghosh, Optimizing real time fMRI neurofeedback for therapeutic discovery and development, NeuroImage: Clinical, vol.5, pp.245-255, 2014.
DOI : 10.1016/j.nicl.2014.07.002

URL : http://doi.org/10.1016/j.nicl.2014.07.002

P. J. Allen, O. Josephs, and R. Turner, A Method for Removing Imaging Artifact from Continuous EEG Recorded during Functional MRI, NeuroImage, vol.12, issue.2, pp.230-239, 2000.
DOI : 10.1006/nimg.2000.0599

S. Debener, K. J. Mullinger, R. K. Niazy, and R. W. Bowtell, Properties of the ballistocardiogram artefact as revealed by EEG recordings at 1.5, 3 and 7 T static magnetic field strength, International Journal of Psychophysiology, vol.67, issue.3, pp.189-199, 2008.
DOI : 10.1016/j.ijpsycho.2007.05.015