Fig. 1From: Metabolite differences between glutamate carboxypeptidase II gene knockout mice and their wild-type littermates after traumatic brain injury: a 7-tesla 1H-MRS studyLocalized proton MRS of mice brains in vivo (a axial, b sagittal and c horizontal). The ROI was selected in the hippocampus including regions CA2 and CA3 in the right side of the mouse brain, and the ROI sizes were approximately 2.0 mm × 2.0 mm × 2.0 mmBack to article page