Cited by 33Advanced Neuroimaging Techniques and ApplicationsFunctional Brain Connectivity StudiesCerebrovascular and genetic disorders

Tractography atlas-based spatial statistics: statistical analysis of diffusion tensor image along fiber pathways

Wang, Defeng, Luo, Yishan, Mok, Vincent C.T., Chu, Winnie C.W., Shi, Lin·2016·NeuroImage

Abstract

The quantitative analysis of diffusion tensor image (DTI) data has attracted increasing attention in recent decades for studying white matter (WM) integrity and development. Among the current DTI analysis methods, tract-based spatial statistics (TBSS), as a pioneering approach for the voxelwise analysis of DTI data, has gained a lot of popularity due to its user-friendly framework. However, in recent years, the reliability and interpretability of TBSS have been challenged by several works, and several improvements over the original TBSS pipeline have been suggested. In this paper, we propose a new DTI statistical analysis method, named tractography atlas-based spatial statistics (TABSS). It doesn't rely on the accurate alignment of fractional anisotropy (FA) images for population analysis and gets rid of the skeletonization procedures of TBSS, which have been indicated as the major sources of error. Furthermore, TABSS improves the interpretability of results by directly reporting the resulting statistics on WM tracts, waiving the need of a WM atlas in the interpretation of the results. The feasibility of TABSS was evaluated in an example study to show age-related FA alternation pattern of healthy human brain. Through this preliminary study, it is validated that TABSS can provide detailed statistical results in a comprehensive and easy-to-understand way.

Integrity signals

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Crossref · 10.1016/j.neuroimage.2015.10.032

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  • One popular approach is to average data across corresponding points along each streamline and leverage a prototype, core, or mean streamline to enable statistical analysis comparing subjects or groups.

    “One popular approach is to average data across corresponding points along each streamline in the pathway and leverage a prototype, core, or mean streamline to enable statistical analysis comparing subjects or groups (Colby et al., 2012b; Wang et al., 2016; Yeatman et al., 2012).”

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Authors
Wang, D., Luo, Y., Mok, V. C. T., Chu, W. C. W., & Shi, L.
Affiliations
Chinese University of Hong Kong (HK)
Corresponding author
Shi, Lin
Venue
NeuroImage
Publisher
Elsevier BV
Published
2016-01
Volume
125
Pages
301-310
ISSN
1053-8119 (ISSN-L)
OpenAlex
W1751817085
Cited by
33
References
56
Citations by year
2026: 3 · 2025: 3 · 2024: 1 · 2023: 3 · 2022: 3 · 2021: 2 · 2020: 4 · 2019: 4 · 2018: 5 · 2017: 4 · 2016: 1
FWCI
2.71
Type
journal article
Language
en
Open access
closed
Locations
  • NeuroImage (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Research Grants Council of the Hong Kong Special Administrative Region, China (CUHK 416712, CUHK 14113214, CUHK 475711, CUHK 473012)
  • Shenzhen Science and Technology Innovation Committee (CXZZ20140606164105361)
  • National Natural Science Foundation of China (81271653, 81201157)
  • Lui Che Woo Foundation
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced Neuroimaging Techniques and Applications
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
  • Health Sciences › Medicine › Neurology › Cerebrovascular and genetic disorders
Keywords
tract-based spatial statistics, diffusion tensor imaging, white matter integrity, fractional anisotropy, white matter tracts, skeletonization
MeSH terms
Anatomy, Artistic, Atlases as Topic, Brain, Humans, Image Processing, Computer-Assisted, Neural Pathways, Diffusion Tensor Imaging

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