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Abstract #3208

Relaxation Measurements in Brain tissue at field strengths between 0.35T and 9.4T

Jinxia Zhu 1 , Markus Klarhfer 1 , Francesco Santini 1 , Klaus Scheffler 2,3 , and Oliver Bieri 1

1 Radiological physics, University Hospital Basel, basel, basel, Switzerland, 2 High-Field Magnetic Resonance Center, Max-Planck Institute for Biological Cybernetics, Tbingen, Germany, 3 Department of Biomedical Magnetic Resonance, University Hospital Tbingen, Tbingen, Germany

Basic spin-echo (SE) based protocols were used to estimate T1 and T2 relaxation times in human brain in the presence of multiple field strengths (0.35T, 1.5T, 3T, 7T, and 9.4 T). Experiments were performed on the same two subjects at all B0 using the same acquisition parameters. The T1 dependence on B0 is further analyzed.

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