Figure 1:
Image Processing. A) The UNIDEN reconstruction of the MP2Rage image and B) the SWI mIP image were C) co-registered (MP2RAGE – green; SWI – blue). D) A segmentation of the hippocampus was used to mask the SWI with all components combined to make a right- and left- hippocampus mask. E) A Hessian edge detection filter was used to detect the ridges which were linked on F) an 18-connected network.