[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, …

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 …

[HTML][HTML] The seven deadly sins of measuring brain structural connectivity using diffusion MRI streamlines fibre-tracking

F Calamante - Diagnostics, 2019 - mdpi.com
… steps in any streamlines tractography algorithm is selecting the … relates to the case of trading
bias for precision: DTI tracking can … counts as a quantitative measure of connectivity is very …

[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

Limits to anatomical accuracy of diffusion tractography using modern approaches

KG Schilling, V Nath, C Hansen, P Parvathaneni… - Neuroimage, 2019 - Elsevier
… in the macaque system resulted in less accurate connectivity measurements than
tractography in the squirrel monkey system, despite significantly improved resolution, SNR, and …

Diffusion MRI fiber tractography of the brain

B Jeurissen, M Descoteaux, S Mori… - NMR in …, 2019 - Wiley Online Library
… accumulation and tractography biases and reducing the issue of … of connection strengths
lies in the well-known bias of … for tractography-defined ROI analysis, where quantitative metrics …