E. Hempel

Somatotopic mapping of the human primary somatosensory cortex by fully automated tactile stimulation using functional magnetic resonance imaging

Klaus Sartor, Christoph Stippich, Olav Jansen, 1999, Neuroscience Letters.

Robust localization of the contralateral precentral gyrus in hemiparetic patients using the unimpaired ipsilateral hand: a clinical functional magnetic resonance imaging protocol

Klaus Sartor, Christoph Stippich, André Bongers, 2000, Neuroscience Letters.