Reorganisation of brain functions in glioma patients due to tumor and surgery as shown by FMRI and MEG measurement

Peter Grummich, Michael Buchfelder & Oliver Ganslandt
Objective: Preoperative functional imaging is a useful tool to avoid neurological dysfunction caused by surgery. Furthermore it may show reorganisation, which has occured. Thus functional neuronavigation enables more radical tumor removal. Methods: MEG measurements were carried out with a 2x37 channel[for full text, please go to the a.m. URL]