Left hippocampal sclerosis (3.0 T MRI). (A) Inversion recovery prepared (IRprep) T1 weighted acquisition showing an atrophic hippocampus (on right of image: arrow). (B) T2 weighted fluid attenuated inversion recovery (FLAIR) image demonstrating increased T2 weighted signal within the sclerotic hippocampus. (C) Early echo image from dual echo data (TE 30 ms). (D) Later echo image from the same dual echo data (TE 120 ms). Hippocampal T2 relaxation times may be obtained using the data from the dual echo sequence. (Click here to magnify the figure)Tuesday, June 15, 2010
Left hippocampal sclerosis (3.0 T MRI). (A) Inversion recovery prepared (IRprep) T1 weighted acquisition showing an atrophic hippocampus (on right of image: arrow). (B) T2 weighted fluid attenuated inversion recovery (FLAIR) image demonstrating increased T2 weighted signal within the sclerotic hippocampus. (C) Early echo image from dual echo data (TE 30 ms). (D) Later echo image from the same dual echo data (TE 120 ms). Hippocampal T2 relaxation times may be obtained using the data from the dual echo sequence. (Click here to magnify the figure)
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