Neurophysiological correlates of persistent vegetative and minimally conscious states.,
, Neuropsychol Rehabil, 2005 Jul-Sep, Volume 15, Issue 3-4, p.323-32, (2005)
Functional imaging of severely brain-injured patients: progress, challenges, and limitations.,
, Arch Neurol, 2004 Sep, Volume 61, Issue 9, p.1357-60, (2004)