Partial volume effect as a hidden covariate in DTI analyses

By Sjoerd B. Vos, Derek K. Jones, Max A. Viergever, Alexander Leemans. NeuroImage, 2011

363 citations recorded by the source corpus.

Subfields: Pediatrics, Perinatology and Child Health, Radiology, Nuclear Medicine and Imaging

View Paper: https://www.semanticscholar.org/paper/413ff6010f727b190b64571ee3ad95f646fbd41b

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In Pediatrics, Perinatology and Child Health

In Radiology, Nuclear Medicine and Imaging

Citations in the corpus

Diffusion tensor imaging of white matter tract evolution over the lifespan (2012, background): “A potential concern with tractography studies is partial volume effects (Vos et al., 2011), which may be influenced by both tract size and shape.”
The cingulum bundle: Anatomy, function, and dysfunction (2018, neutral): “reductions and MD increases (Alexander et al., 2001; Vos et al., 2011; Metzler-Baddeley et al., 2012a), differences between patients and controls may be overestimated and could potentially reflect atrophy rather than intrinsic white matter microstructural changes.”
Longitudinal Development of Human Brain Wiring Continues from Childhood into Adulthood (2011, background): “Tract volume and FA are inherently linked because of the FA tracking threshold, and partial volume effects in typically low-resolution DTI are an additional concern because effects are exaggerated for smaller tracts (Vos et al., 2011).”
How and how not to correct for CSF-contamination in diffusion MRI (2012, neutral): “, a specific white matter fasciculus), as well as on the scale of the overall brain volume (Vos et al., 2011).”
Imaging brain microstructure with diffusion MRI: practicality and applications (2019, background): “crossing fibers or partial volume effects [14, 236, 237], and to study degeneracy in parameter estimation [156].”
White matter integrity, fiber count, and other fallacies: The do's and don'ts of diffusion MRI (2013, neutral): “sue volume (Vos et al., 2011).”
Investigating the prevalence of complex fiber configurations in white matter tissue with diffusion magnetic resonance imaging (2013, background): “It also complicates the interpretation of DTI-derived diffusion indices such as fractional anisotropy (FA), which are often suggested for use as surrogate markers of WM ‘‘integrity" [Jones and Cercignani, 2010; Vos et al., 2011, 2012; Wheeler-Kingshott and Cercignani, 2009].”