[HTML][HTML] Quantitative mapping of the brain's structural connectivity using diffusion MRI tractography: A review

F Zhang, A Daducci, Y He, S Schiavi, C Seguin… - Neuroimage, 2022 - Elsevier
… of the brain’s structural connectivity in health and disease. We focus on two types of quantitative
analyses of tractography, including: 1) tract-specific analysis that refers to research that …

Common misconceptions, hidden biases and modern challenges of dMRI tractography

F Rheault, P Poulin, AV Caron, E St-Onge… - Journal of neural …, 2020 - iopscience.iop.org
… is only an attempt to capture the full complexity of this network… way to reduce the inherent
biases and pitfalls of tractography. … M 2014 Towards quantitative connectivity analysis: reducing

[PDF][PDF] Quantitative streamlines tractography: methods and inter-subject normalisation

RE Smith, D Raffelt, JD Tournier, A Connelly - Aperture Neuro, 2022 - apertureneuro.org
… do to yield quantitative estimates of white matter ‘connectivity’ (… white matter connection
density estimates towards gross axon … a reduced influence from the errors and biases associated …

Cortical surfaces integration with tractography for structural connectivity analysis

E St-Onge, N Al-Sharif, G Girard, G Theaud… - … connectivity, 2021 - liebertpub.com
… to reduce streamline end-point bias and end-point variability. Resulting end-point distributions
along the cortex were analyzed to estimate the connectivity … are initialized toward the WM, …

Mapping structural connectivity using diffusion MRI: Challenges and opportunities

CH Yeh, DK Jones, X Liang… - Journal of Magnetic …, 2021 - Wiley Online Library
… the challenges surrounding quantitative tractography and … two known sources of tractography
biases that can have … and reduce artifacts/biases in individual connectivity reconstruction, …

[HTML][HTML] On the cortical connectivity in the macaque brain: A comparison of diffusion tractography and histological tracing data

G Girard, R Caminiti, A Battaglia-Mayer, E St-Onge… - Neuroimage, 2020 - Elsevier
… a method for quantitative evaluation of tractography algorithms, which … We have grouped
sources of bias in the tractography … for a decreasing threshold on the tractography connectivity

Mitigating gyral bias in cortical tractography via asymmetric fiber orientation distributions

Y Wu, Y Hong, Y Feng, D Shen, PT Yap - Medical image analysis, 2020 - Elsevier
… AFODF tractography improves cortico-cortical connectivity … , confirming that AFODF tractography
reduces gyral bias with a … This observation is confirmed quantitatively in Fig. 14, which …

Brain tissue segmentation in neurosurgery: a systematic analysis for quantitative tractography approaches

PR Kumar, RK Jha, A Katti - Acta Neurologica Belgica, 2024 - Springer
… from higher image distortions, lower image quality, and … " tractography, which aims to derive
quantitative estimates of white matter fibre routes and eliminate potential bias in connection

A new method for accurate in vivo mapping of human brain connections using microstructural and anatomical information

S Schiavi, M Ocampo-Pineda, M Barakovic, L Petit… - Science …, 2020 - science.org
… for studying brain connectivity, as serious biases may be … , the accuracy of tractography
reconstructions and how we … of connectivity estimates, but turned out ineffective for reducing false …

Brain connections derived from diffusion MRI tractography can be highly anatomically accurate—if we know where white matter pathways start, where they end, and …

KG Schilling, L Petit, F Rheault, S Remedios… - Brain Structure and …, 2020 - Springer
… a lower-bound, or worst-case, scenario for tractography, and … in either segmentation or
connectivity analysis generalize to subjects … of tractography—as quantitatively shown in this study. …