Split Brain Mask

Split the brain into three parts (hemispheres + cerebellum)

Description

This procedure aims at splitting the two hemispheres and at removing the cerebellum and a part of brain stem in order to give access to the internal and low faces of the cortex.
An erosion is applied to a mask of white matter in order to split it at the levels of corpus callosum and pons. This operation provides 3 seeds corresponding to the two hemispheres and cerebellum. Then, these seeds grow first inside white matter and finally throughout grey matter in order to recover the hemisphere shapes.

Parameters

brain_mask: T1 Brain Mask ( input )

t1mri_nobias: T1 MRI Bias Corrected ( input )

histo_analysis: Histo Analysis ( input )

commissure_coordinates: Commissure coordinates ( optional, input )

use_ridges: Boolean ( input )

white_ridges: T1 MRI White Matter Ridges ( input )

use_template: Boolean ( input )

split_template: Hemispheres Template ( input )

mode: Choice ( input )

variant: Choice ( input )

bary_factor: Choice ( input )

between 0 and 1.

mult_factor: Choice ( optional, input )

initial_erosion: Float ( input )

cc_min_size: Integer ( input )

split_brain: Split Brain Mask ( output )

fix_random_seed: Boolean ( input )

Technical information

Toolbox : Morphologist

User level : 0

Identifier : SplitBrain

File name : brainvisa/toolboxes/morphologist/processes/segmentationpipeline/components/SplitBrain.py

Supported file formats :

brain_mask :

gz compressed NIFTI-1 image, Aperio svs, BMP image, DICOM image, Directory, ECAT i image, ECAT v image, FDF image, FreesurferMGH, FreesurferMGZ, GIF image, GIS image, Hamamatsu ndpi, Hamamatsu vms, Hamamatsu vmu, JPEG image, Leica scn, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, Sakura svslide, TIFF image, TIFF image, TIFF(.tif) image, TIFF(.tif) image, VIDA image, Ventana bif, XBM image, XPM image, Zeiss czi, gz compressed MINC image, gz compressed NIFTI-1 image

t1mri_nobias :

gz compressed NIFTI-1 image, Aperio svs, BMP image, DICOM image, Directory, ECAT i image, ECAT v image, FDF image, FreesurferMGH, FreesurferMGZ, GIF image, GIS image, Hamamatsu ndpi, Hamamatsu vms, Hamamatsu vmu, JPEG image, Leica scn, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, Sakura svslide, TIFF image, TIFF image, TIFF(.tif) image, TIFF(.tif) image, VIDA image, Ventana bif, XBM image, XPM image, Zeiss czi, gz compressed MINC image, gz compressed NIFTI-1 image

histo_analysis :

Histo Analysis, Histo Analysis

commissure_coordinates :

Commissure coordinates, Commissure coordinates

white_ridges :

gz compressed NIFTI-1 image, Aperio svs, BMP image, DICOM image, Directory, ECAT i image, ECAT v image, FDF image, FreesurferMGH, FreesurferMGZ, GIF image, GIS image, Hamamatsu ndpi, Hamamatsu vms, Hamamatsu vmu, JPEG image, Leica scn, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, Sakura svslide, TIFF image, TIFF image, TIFF(.tif) image, TIFF(.tif) image, VIDA image, Ventana bif, XBM image, XPM image, Zeiss czi, gz compressed MINC image, gz compressed NIFTI-1 image

split_template :

gz compressed NIFTI-1 image, Aperio svs, BMP image, DICOM image, Directory, ECAT i image, ECAT v image, FDF image, FreesurferMGH, FreesurferMGZ, GIF image, GIS image, Hamamatsu ndpi, Hamamatsu vms, Hamamatsu vmu, JPEG image, Leica scn, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, Sakura svslide, TIFF image, TIFF image, TIFF(.tif) image, TIFF(.tif) image, VIDA image, Ventana bif, XBM image, XPM image, Zeiss czi, gz compressed MINC image, gz compressed NIFTI-1 image

split_brain :

gz compressed NIFTI-1 image, BMP image, DICOM image, Directory, ECAT i image, ECAT v image, FDF image, GIF image, GIS image, JPEG image, MINC image, NIFTI-1 image, PBM image, PGM image, PNG image, PPM image, SPM image, TIFF image, TIFF(.tif) image, VIDA image, XBM image, XPM image, gz compressed MINC image, gz compressed NIFTI-1 image