Functional Magnetic Resonance Imaging of the Human Sensorimotor Cortex Using a Novel Vibrotactile Stimulator. - Stefan Golaszewski; Christian M. Siedentopf; Erwin Baldauf; Florian Koppelstaetter; Wilhelm Eisner; Josef M. Unterrainer; Gert M. Guendisch; Felix M. Mottaghy; Stephan R. Felber (NeuroImage, 2002)