voxel-based analysis

Voxel-based analysis is a method used in medical imaging, like MRI scans, to study the brain or body in detail. It divides the scanned area into tiny cubes called voxels, similar to 3D pixels. By comparing these voxels across multiple images or subjects, researchers can identify differences or abnormalities in specific regions. This technique helps in diagnosing diseases, understanding brain structure, or tracking changes over time. Essentially, it provides a precise way to analyze and visualize complex 3D imaging data at a fine-scale level.