mohmdrezk / cpp_dicom2nii_bids Goto Github PK

This repo contains 2 scripts to convert NIFTI files (output of dcm2niix) into BIDS compatible folder scaffold.

It's using mainly couple of functions from two repos (see Dependancies) and can create the scaffold of folders for multiple participants/datasets at once.

For more in depth info on BIDS, please do visit the website

Make sure that the following softwares are installed. For instructions see the following links:

• dcm2Bids
• dcm2niix

• Open the shell script dicom2nii_BIDS_Step1.sh in your preferred text editor.

• Change your desired BIDS output directory.

• Add the different groups of subjects and their names, and DICOM locations

• Run the dicom2nii_BIDS_Step1.sh in the terminal: ./sh dicom2nii_BIDS_Step1.sh

• Go to your BIDS output directory and then to the tmp_dcm2bids folder

• Open the json files of the different conditions and get the _SERIES DISCRIPTION_ , eg: SeriesDescription: "Motion" --> here the Series description is Motion.

• Create a new json file called config.json in the BIDS output directory. Add the conditions indicating the series description. Check the config.json for examples and the config_json_template_different_modalities.json for all possible modalities

• Open the shell script dicom2nii_BIDS_Step2.sh in your preferred text editor.

• Change your desired BIDS output directory, add the different groups of subjects and their names, and DICOM locations. MAKE SURE IT MATCHS Step 1

• repeat the blocks of code for each condition in your experiment (eg. anatomical, functional exp1, functional exp2, etc.)

• Make sure that the dicom location in each experimental condition is correct.

• Run the dicom2nii_BIDS_Step2.sh in the terminal: ./sh dicom2nii_BIDS_Step2.sh

• move the produced subject folders in a folder called raw to kept as the untouched raw data.

• copy the contents of the raw folder in the derivatives folder

• Check the dataset whether its compatible with the BIDS guidelines

• fix the errors until its compatible. :-)