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. 2016 Nov 25;13:106–115. doi: 10.1016/j.nicl.2016.11.024

Fig. 2.

Fig. 2

Visual comparison of the merged younger-older fornix template and ICBM-DTI-81 fornix/stria terminalis template. A–B: Tractography-derived fornix mask (red) and ICBM-DTI-81 fornix body and crus/stria terminalis masks (blue) from rostrolateral view (A) and caudodorsal view (B). The tractography-derived template provides extensive coverage of the fornix (including portions of the crus and body and major portions of the columns) C–F: Overlay of templates on high-resolution T1 MNI152 1mm3 images to aid anatomical localization. C: Sagittal view of the tractography-derived fornix template (red) with transparency increased to show overlap with the fornix in the underlying structural T1 image and with the ICBM templates (blue). D: Coronal view (MNI y = − 1) of the tractography-derived post-commissural fornix (red) terminating in the hypothalamus. E: Coronal view (MNI y = 6) of the tractography-derived pre-commissural fornix (red) terminating in the caudal portion of the septal forebrain. F: Sagittal view (MNI x = − 5) of the tractography-derived left fornix (red) highlighting the body of the fornix and post-commissural columns.