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EJNMMI Reports
Fig. 1 | European Journal of Hybrid Imaging

Fig. 1

From: 18F-FDG PET-guided diffusion tractography reveals white matter abnormalities around the epileptic focus in medically refractory epilepsy: implications for epilepsy surgical evaluation

Fig. 1

2D representation of the 3D procedure for tracking WM regions around the EF in one MRE patient (patient #9). a EF (detected by AI mapping of FDG-PET) overlaid onto structural MRI. b EF overlaid onto a WM probability map. Because the EF is located in a cortical area (left hippocampus), WM tracking was performed at three distances away from the EF: 3 mm, 9 mm, and 15 mm. The colored regions around the EF represent WM areas covering the three distances. These WM regions were used as seed ROIs to initiate neural fiber bundle tracking in Fibernavigator

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