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  • 11. Tutorials, Examples »
  • 11.14. Working with ROIs

11.14. Working with ROIs¶

These tutorials are meant to show different examples of working with ROIs in different ways: combining them, making correlation matrices, extracting ROI properties, etc. The number of example tutorials here will likely (hopefully) grow over time.

  • 11.14.1. Combine ROI masks, visualize and make corr matrices
    • Description
    • Example Setup
    • Running the example
  • 11.14.2. Manifold ways to make+view spheres in SUMA
    • Description
    • Survey of approaches
    • Example Setup
    • Running the examples
  • 11.14.3. Examples of things with ROIs: resampling and clusterizing
    • Introduction
    • Resampling (regridding) ROIs
    • Averaging quantities within a mask
    • Extracting individual voxel values within a mask
    • Calculating stats from separate ROIs
    • Clusterizing, visualizing and extracting info about ROIs
    • Finding ROI locations in atlases with “whereami”

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Table of Contents

  • 1. Installation and Background
  • 2. Starting with AFNI
  • 3. Educational resources
  • 4. All program helps
  • 5. AFNI (and afni)
  • 6. SUMA
  • 7. FATCAT
  • 8. Statistics
  • 9. Templates & Atlases
  • 10. Non-human processing
  • 11. Tutorials, Examples
    • 11.1. Self Guided Demo Scripts
    • 11.2. AFNI GUI features
    • 11.3. AFNI general behavior
    • 11.4. APQC: afni_proc.py quality control
    • 11.5. FATCAT: DWI {Pre-pre-, Pre-, Post-pre}processing
    • 11.6. FATCAT Visualization
    • 11.7. Walnut Brain
    • 11.8. Drawing ROIs
    • 11.9. Cluster Explorer
    • 11.10. FATCAT Matrix Plot
    • 11.11. 3dMVM Validator
    • 11.12. Automatic Images
    • 11.13. Sound features in AFNI
    • 11.14. Working with ROIs
      • 11.14.1. Combine ROI masks, visualize and make corr matrices
      • 11.14.2. Manifold ways to make+view spheres in SUMA
      • 11.14.3. Examples of things with ROIs: resampling and clusterizing
    • 11.15. Using FreeSurfer
    • 11.16. Reface and Deface datasets
    • 11.17. SurfLayers Demo
    • 11.18. Meta analysis examples
  • 12. Demo Material
  • 13. AFNI Codex: Code Examples from publications
  • 14. Citing
  • 15. Developer Documentation
  • 16. Contributors
  • 17. Glossary
  • 18. Main AFNI pages

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