In the following, fileprefix is the MRI file’s prefix (e.g. “brainsuite_subj1” for the file “brainsuite_subj1.nii.gz”).
| Filename |
Description |
| fileprefix.mask.nii.gz |
Mask of entire brain (cerebrum + cerebellum + brainstem) |
| fileprefix.bse.nii.gz |
Skull-stripped MRI image
|
| Filename |
Description |
| fileprefix.brain.dfs |
Rough surface of brain (cerebrum + cerebellum + brainstem) |
| fileprefix.inner_skull.dfs |
Surface representation of inner skull |
| fileprefix.outer_skull.dfs |
Surface representation of outer skull |
| fileprefix.scalp.dfs |
Surface representation of scalp |
| Filename |
Description |
| fileprefix.bfc.nii.gz |
Skull-stripped image with bias-field correction applied |
| Filename |
Description |
| fileprefix.pvc.frac.nii.gz |
Label volume |
| fileprefix.pvc.label.nii.gz |
Label volume of tissue types. Contains labels for white matter, grey matter, CSF, and combinations of each. |
| Filename |
Description |
| fileprefix.air |
File generated by AIR describing the transformations required for linear registration. |
| fileprefix.warp |
File generated by AIR describing the transformations requried for nonlinear (warp) registration. |
| fileprefix.hemi.label.nii.gz |
Label volume with left and right cerebrum, cerebellum, and ventricles/diencephalon. |
| fileprefix.cerebrum.mask.nii.gz |
Mask of the cerebrum for original scan |
| Filename |
Description |
| fileprefix.init.cortex.mask.nii.gz |
Mask representing the inner cortical boundary (boundary between white matter and cortical grey matter). |
| Filename |
Description |
| fileprefix.cortex.scrubbed.mask.nii.gz |
Inner cortical boundary mask, with small pits and bumps removed. |
| Filename |
Description |
| fileprefix.cortex.tca.mask.nii.gz |
Scrubbed inner cortical boundary mask with topological corrections. |
| Filename |
Description |
| fileprefix.cortex.dewisp.mask.nii.gz |
Topologically-correct scrubbed inner cortical boundary mask with wispy structures removed. |
| Filename |
Description |
| fileprefix.inner.cortex.dfs |
Surface representing the boundary between white matter and cortical grey matter. Provides the foundation for the generation of the pial surface. |
| Filename |
Description |
| fileprefix.pial.cortex.dfs |
Pial surface of the subject’s brain |
| Filename |
Description |
| fileprefix.left.inner.cortex.dfs |
Left hemisphere’s inner cortical boundary surface. |
| fileprefix.left.pial.cortex.dfs |
Left hemisphere’s pial surface. |
| fileprefix.right.inner.cortex.dfs |
Right hemisphere’s inner cortical boundary surface. |
| fileprefix.right.pial.cortex.dfs |
Right hemisphere’s pial surface. |
