We used tract-based spatial statistics (TBSS as implemented in FSL) to perform both voxelwise and clusterwise statistical correlations between local diffusion indices and subjectwise measures for age, sex, and adjusted-ARQ score [29].
We used tract-based spatial statistics (Smith et al., 2006) of diffusion-weighted images to explore white matter changes associated with abnormal awareness of action.
A recent study used tract-based spatial statistics of multiple white matter diffusion parameters, cortical thickness measurements, and VBM analyses in C9orf72-negative patients with ALS carrying the C9orf72 hexanucleotide repeat expansion [ 68].
In this study we used tract-based spatial statistics (TBSS) on DTI to test how intelligence is associated with brain diffusion indices and to see whether this relationship differs between men and women.
Wai and colleagues used tract-based spatial statistics of DTI to characterize white matter integrity in different subtypes of MCI, including amnestic MCI, dysexecutive MCI, AD, and healthy controls.
Hattori et al. used tract-based spatial statistics (TBSS) to perform a whole-brain analysis; for DTI they used 1.5-T MRI with a relatively small number of motion probing gradient (MPG) axes [ 12].
Here, for the first time, we used tract-based spatial statistics (a voxel-based approach) to explore the relationship between white matter structure and cognitive function following traumatic brain injury in a data-driven manner.
Connectivity between brain regions can be assayed using tract tracing or electrophysiology.
"There are people afraid to go out in the fall on their own land," Sergeant Ray noted, explaining that there are brazen interlopers who try to foil property confiscation laws by surreptitiously using tracts of other people's land.
WM integrity was analyzed using tract-based spatial statistics.
Using tract-based spatial statistics, we investigated left-to-right differences in white matter microstructure across the whole brain.
