How does the brain accommodate to increased task difficulty in word finding?: A functional MRI study. - B. Dräger; Andreas Jansen; Sabine Bruchmann; Ann-Freya Förster; Burkhard Pleger; Pienie Zwitserlood; Stefan Knecht (NeuroImage, 2004)

Hippocampus activity differentiates good from poor learners of a novel lexicon. - Caterina Breitenstein; Andreas Jansen; Michael Deppe; Ann-Freya Förster; Jens Sommer; Thomas Wolbers; Stefan Knecht (NeuroImage, 2005)

The assessment of hemispheric lateralization in functional MRI - Robustness and reproducibility. - Andreas Jansen; R. Menke; Jens Sommer; Ann-Freya Förster; Sabine Bruchmann; J. Hempleman; Bernd Weber 001; Stefan Knecht (NeuroImage, 2006)

Patterns of cortical reorganization parallel impaired tactile discrimination and pain intensity in complex regional pain syndrome. - Burkhard Pleger; Patrick Ragert; Peter Schwenkreis; Ann-Freya Förster; Claudia Wilimzig; Hubert R. Dinse; Volkmar Nicolas; Christoph Maier; Martin Tegenthoff (NeuroImage, 2006)