השוואת שיטות

	סטטיסטיקה מרחבית מבוססת מסלול	דימות קורטוזיס דיפוזיה
תחום	הדמיה עצבית	הדמיה עצבית
משפחה	Process / pipeline	Process / pipeline
שנת המקור	2006	2005
הוגה השיטה	Stephen M. Smith	Jens Jensen
סוג	Diffusion MRI white matter analysis pipeline	Microstructural white matter analysis
מקור מכונן	Smith, S. M., Jenkinson, M., Johansen-Berg, H., et al. (2006). Tract-based spatial statistics: voxelwise analysis of multi-subject diffusion data. NeuroImage, 31(4), 1487–1505.	Jensen, J. H., Helpern, J. A., Ramani, A., et al. (2005). Diffusional kurtosis imaging: the quantification of non-Gaussian water diffusion by magnetic resonance imaging. Magnetic Resonance in Medicine, 53(6), 1432–1440.
כינויים	TBSS, white matter skeleton analysis	DKI, non-Gaussian diffusion, diffusion kurtosis
קשורות	3	3
תקציר	Tract-Based Spatial Statistics (TBSS) is a voxel-wise analysis method for detecting group differences in white matter microstructure from diffusion MRI data. Published by Stephen M. Smith and colleagues in 2006, TBSS addresses registration and multiple comparison problems inherent in voxel-wise analysis by projecting individual FA maps onto a white matter skeleton derived from a population template.	Diffusion Kurtosis Imaging (DKI) is an advanced diffusion MRI technique that quantifies non-Gaussian diffusion of water molecules, providing detailed information about tissue microstructure beyond conventional diffusion tensor imaging. Introduced by Jensen and colleagues in 2005, DKI detects deviations from normal Gaussian diffusion, revealing information about cellular compartmentalization and fiber heterogeneity.