1. dti::colqFA
    FA map color scheme
  2. dti::icosa0
    Polyeders derived from the Icosahedron (icosa0) by sequential triangulation of surface triangles
  3. dti::icosa1
    Polyeders derived from the Icosahedron (icosa0) by sequential triangulation of surface triangles
  4. dti::icosa2
    Polyeders derived from the Icosahedron (icosa0) by sequential triangulation of surface triangles
  5. dti::icosa3
    Polyeders derived from the Icosahedron (icosa0) by sequential triangulation of surface triangles
  6. dti::icosa4
    Polyeders derived from the Icosahedron (icosa0) by sequential triangulation of surface triangles
  7. dti::optgrad
    Optimal gradient directions
  8. qMRI::colMT
    MT map color scheme