Neuroimaging Services Glossary
100 terms total — 4 showing — Last updated 15 Sep 2026
isotropic voxels
Three-dimensional image elements with equal dimensions in all spatial directions, enabling accurate volumetric measurements.
tractography
Computational technique for reconstructing and visualizing white matter fiber pathways from diffusion imaging data.
vascular territory mapping
The delineation of brain regions supplied by specific arterial vessels to assess perfusion patterns and stroke risk.
voxel
Three-dimensional pixel representing the smallest unit of brain tissue in neuroimaging data.
white matter hyperintensities
Bright signal areas in white matter on T2-weighted or FLAIR images, often associated with small vessel disease or aging.