Research report 2013 - Max Planck Institute for Biological Cybernetics
Magnetic resonance imaging at ultra-high fields
Buckenmaier, Kai; Gunamony, Shajan; Chadzynski, Grzegorz; Hoffmann, Jens; Pohmann, Rolf; Scheffler, Klaus
SummaryTo improve the spatial resolution and the speed for generating images in magnetic resonance examinations, there is a strong trend to go to higher magnetic field strengths in order to improve the detected signal, causing new technological challenges to emerge. An example is the development of new radiofrequency coil designs. First novel coils are already being used for clinical studies on cancer in the human brain at 9.4 Tesla. Magnetic resonance spectra were obtained from healthy and cancerous regions in the brain. The comparison of the spectra show great potential for medical diagnostics.