Identification of a strategic brain network underlying processing speed deficits in vascular cognitive impairment. - Marco Duering; Mariya Gonik; Rainer Malik; Nikola Zieren; Sonia Reyes; Eric Jouvent; Dominique Hervé; Andreas Gschwendtner; Christian Opherk; Hugues Chabriat; Martin Dichgans (NeuroImage, 2013)