Brain areas and time course of emotional processing. - Michaela Esslen; Roberto D. Pascual-Marqui; D. Hell; Kieko Kochi; Dietrich Lehmann (NeuroImage, 2004)

Specific alterations of cerebral hemodynamics during a planning task: a transcranial Doppler sonography study. - B. A. Frauenfelder; D. Schuepbach; R. W. Baumgartner; D. Hell (NeuroImage, 2004)