jibikbam / DTI-process-analysis

Preprocess and analyze DTI (3D medical image)

DTI process and analysis

This section is for those who deal with Diffusion weighted MR images.

DTI preprocess (bash script) requires FSL libraries. Please download and install FSL (https://fsl.fmrib.ox.ac.uk/fsldownloads/fsldownloadmain.html).

DTI analysis (matlab script) requires a library to read and write NIFTI files. You can download the library from https://www.mathworks.com/matlabcentral/fileexchange/8797-tools-for-nifti-and-analyze-image .

Pipeline:

• process_DTI.sh
• TBSS
  1. tbss_1_preproc *nii.gz
  2. tbss_2_reg -T
  3. tbss_3_postreg -S
  4. tbss_4_prestats 0.2
  5. other optional processes
• analysisX_XXXX.m