7T functional MRI finds no evidence for distinct functional subregions in the subthalamic nucleus during a speeded decision-making task

These are the data of ds-02 of the following paper:



Miletić, S., Keuken, M. C., Mulder, M. J., Trampel, R., De Hollander, G., & Forstmann, B. U. (2022). 7T functional MRI finds no evidence for distinct functional subregions in the subthalamic nucleus during a speeded decision-making task. Cortex.





The directory tree is as follows:

.

├── both                                    <---- 3rd-level whole-brain GLM which combines both datasets; FEAT output files and design matrices

│   └── glm_level3

│       ├── cope10.gfeat

│       ├── cope11.gfeat

│       ├── cope12.gfeat

│       ├── cope13.gfeat

│       ├── cope14.gfeat

│       ├── cope15.gfeat

│       ├── cope1.gfeat

│       ├── cope2.gfeat

│       ├── cope3.gfeat

│       ├── cope4.gfeat

│       ├── cope5.gfeat

│       ├── cope6.gfeat

│       ├── cope7.gfeat

│       ├── cope8.gfeat

│       ├── cope9.gfeat

│       ├── fsfs

│       ├── third_level_design_dmc.con

│       ├── third_level_design_dmc_cov.png

│       ├── third_level_design_dmc_cov.ppm

│       ├── third_level_design_dmc.fsf

│       ├── third_level_design_dmc.grp

│       ├── third_level_design_dmc.mat

│       ├── third_level_design_dmc.png

│       └── third_level_design_dmc.ppm

└── ds-02

    ├── conjunct_masks                      <---- Conjunction of manually delineated STN masks per subject in MP2RAGEME space

    │   ├── sub-01

    │   ├── sub-02

    │   ├── sub-03

    │   ├── sub-05

    │   ├── sub-...

    │   └── sub-15

    ├── extracted_signal    <---- fMRI timeseries extracted from individual STN subregions

    │   ├── sub-01

    │   ├── sub-02

    │   ├── sub-03

    │   ├── sub-05

    │   ├── sub-...

    │   └── sub-15

    ├── feat_files             <---- First (run) & second (subject) level FSL FEAT files

    │   ├── sub-01

    │   ├── sub-02

    │   ├── sub-03

    │   ├── sub-05

    │   ├── sub-...

    │   └── sub-15

    ├── fmriprep             <---- Output from fmriprep

    │   ├── dataset_description.json

    │   ├── desc-aparcaseg_dseg.tsv

    │   ├── desc-aseg_dseg.tsv

    │   ├── freesurfer

    │   ├── logs

    │   ├── sub-01

    │   ├── sub-01.html

    │   ├── sub-02

    │   ├── sub-02.html

    │   ├── sub-03

    │   ├── sub-03.html

    │   ├── sub-05

    │   ├── sub-05.html

    │   ├── sub-06

    │   ├── sub-06.html

    │   ├── sub-...

    │   ├── sub-15

    │   └── sub-15.html

    ├── fmriprep_data        <---- Input for fmriprep (bidsified "raw" data; "T1w" is masked so background noise doesnt mess up fmriprep, but otherwise unprocessed)

    │   ├── dataset_description.json

    │   ├── sub-01

    │   ├── sub-02

    │   ├── sub-03

    │   ├── sub-05

    │   ├── sub...

    │   ├── sub-15

    │   └── task-randomdotmotion_bold.json

    ├── masks_warped                       <---- stn (subregions) masks warped to relevant spaces

    │   ├── sub-01

    │   ├── sub-02

    │   ├── sub-03

    │   ├── sub-05

    │   ├── sub-...

    │   └── sub-15

    ├── masks_warped_accolla             <---- stn (subregions) masks from Accolla et al (2014) warped to relevant spaces

    │   ├── sub-01

    │   ├── sub-02

    │   ├── sub-03

    │   ├── sub-05

    │   ├── sub-...

    │   └── sub-15

    ├── MNI_group_space             <---- STN mask in group (MNI) space, and the PCA on these masks

    │   ├── group_stn_l.nii.gz

    │   ├── group_stn_r.nii.gz

    │   ├── mean_stnl.nii.gz

    │   ├── mean_stnr.nii.gz

    │   ├── stn_l_pca.nii.gz

    │   └── stn_r_pca.nii.gz

    └── PCA_segments                <---- subject-wise PCA-based STN segments

        ├── sub-01

        ├── sub-02

        ├── sub-03

        ├── sub-05

        ├── sub-...

        └── sub-15