study:
IamBrain HCP Anatomy & Tractography Tutorial
SCENE FILE:
IamBrain_HCP_Tracts_Anatomy_Appendix_1April22
SCENE:
Forceps major (fma) map 18 (Visual, Visual 2 networks)
DESCRIPTION:
Tractography protocol definition: We reconstructed callosal connections to the occipital lobe via the spleniurn of corpus callosurn (forceps major, FMA) and to the frontal lobe via the genu of corpus callosurn (forceps minor, FMI) using recipes based on those defined by (Wakana et al., 2007). Seed and target masks (and their inverse) for the FMA were defined as coronal sections through the occipital lobe at the posterior end of the parietal-occipital sulcus. The sagittal exclusion mask was confined to the occipital cortex and the subcortex. Additional exclusion masks through the inferior fronto-occipital WM and a coronal plane through the pons prevented leakages to longitudinal fibres. (Warrington et al., NeuroImage, 2020)
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