D2 receptor availability in the orbitofrontal cortex is inversely associated with impulsivity and reward-oriented behaviour in alcohol dependence. - Gerhard Gründer; Michael Paulzen; Mardjan Raptis; Margarete Zalewski; Thomas Baltus; Frank Rösch; Ingo Vernaleken; Wolfgang M. Schaefer; Katja N. Spreckelmeyer (NeuroImage, 2010)

Acute and chronic effects of bithalamic deep brain stimulation on dopaminergic transmission. - Ingo Vernaleken; Jens Kuhn; Hildegard Janouschek; Mardjan Raptis; Irene Neuner; Doris Lenartz; Wolfgang M. Schaefer; Volker Sturm; Gerhard Gründer (NeuroImage, 2010)