In vivo T1-mapping template of the mouse brain at 4.7T and 7T with a MP2RAGE sequence

This is the authors' abstract. We don't add key points for this paper.

3D T1 templates of the mouse brain at 7T and 4.7T were created with a MP2RAGE pulse sequence. The template was next coregistered with the DORR atlas. The resulting parcellation allows volume and T1 measurements for each labels. The values obtained can be compared according to the magnetic field, intra and inter individual. Volumes were found in agreement with the literature. The T1 measurements are reproducible between individuals and significantly different at 4.7T and 7T.