赞
踩
讲解视频内容请移步Bilibili:
https://space.bilibili.com/542601735
入群讨论请加v hochzeitstorte
请注明“核磁共振学习”
通过mrtrix3进行概率纤维追踪
https://mrtrix.readthedocs.io/
今日代码
dwigradcheck input [ options ]
功能:Check the orientation of the diffusion gradient table
dwigradcheck DTI.mif -export_grad_mrtrix grad_check
dwi2response algorithm [ options ] …
功能:Estimate response function(s) for spherical deconvolution
Example:
dwi2response dhollander DTI.mif
response_wm.txt response_gm.txt response_csf.txt
-mask mask.nii.gz -voxels voxel.mif
-grad grad_check
dwi2fod [ options ] algorithm dwi response odf [ response odf … ]
功能:Estimate fibre orientation distributions from diffusion data using spherical deconvolution
Example:
dwi2fod msmt_csd DTI.mif response_wm.txt
fod_wm.mif response_csf.txt fod_csf.mif
-mask mask.nii.gz -grad grad_check
tckgen [ options ] source tracks
功能:Perform streamlines tractography
Example:
tckgen fod_wm.mif wmcsf_10Mtrack.tck
-seed_image mask.nii.gz
-select 10000000 -step 0.75 -cutoff 0.15
-grad grad_check -minlength 5
Copyright © 2003-2013 www.wpsshop.cn 版权所有,并保留所有权利。