Limits to anatomical accuracy of diffusion tractography using modern approaches

KG Schilling, V Nath, C Hansen, P Parvathaneni… - Neuroimage, 2019 - Elsevier
… into the same problems, we sought to characterize the anatomical accuracy of the current
state-of-the-art of diffusion tractography methods. In addition, by comparing results across a …

Anatomical accuracy of brain connections derived from diffusion MRI tractography is inherently limited

C Thomas, FQ Ye, MO Irfanoglu… - Proceedings of the …, 2014 - National Acad Sciences
… The major implication of our study is that a diffusion tractography technique that produces
anatomically accurate results remains an elusive goal even with DWI data of exceptional …

Magnetic resonance imaging diffusion tensor tractography: evaluation of anatomic accuracy of different fiber tracking software packages

GC Feigl, W Hiergeist, C Fellner, KMM Schebesch… - World neurosurgery, 2014 - Elsevier
tractography as a diagnostic tool. The aim of this study was to analyze the anatomic accuracy
of visualized white matter fiber pathways using different, readily available DTI tractography

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
… streamlines in the same way approached through this study, which can lead to breakthroughs
in the anatomical accuracy of tractography—as quantitatively shown in this study. …

Anatomically-constrained tractography: improved diffusion MRI streamlines tractography through effective use of anatomical information

RE Smith, JD Tournier, F Calamante, A Connelly - Neuroimage, 2012 - Elsevier
… Our method is inherently dependent upon accurate segmentation of the subject's anatomical
contrast image; errors in the assignment of voxels to tissue classes have a direct effect on …

Diffusion MRI tractography for neurosurgery: the basics, current state, technical reliability and challenges

JYM Yang, CH Yeh, C Poupon… - Physics in Medicine & …, 2021 - iopscience.iop.org
… the anatomical accuracy of tractography. An updated review about tractography methodology
… This article aims to review the dMRI physics, and tractography methodologies, highlighting …

Challenges in diffusion MRI tractography–Lessons learned from international benchmark competitions

KG Schilling, A Daducci, K Maier-Hein… - Magnetic resonance …, 2019 - Elsevier
… The most recent tractography challenge, 3D VoTEM [32], combines three … the anatomical
accuracy improved in recent years?” The results of this study show that the anatomical accuracy

Anatomical accuracy of standard-practice tractography algorithms in the motor system-a histological validation in the squirrel monkey brain

KG Schilling, Y Gao, I Stepniewska, V Janve… - Magnetic resonance …, 2019 - Elsevier
… Building upon these studies, the goal of the present work is to systematically characterize
the anatomical accuracy of diffusion fiber tractography – both the spatial extent and tract …

[HTML][HTML] Diffusion MRI and anatomic tracing in the same brain reveal common failure modes of tractography

G Grisot, SN Haber, A Yendiki - Neuroimage, 2021 - Elsevier
… The reference data that we use to assess the accuracy of dMRI tractography in this work
are manually labeled axon bundles from a tracer injection in the frontopolar cortex of a single …

Diffusion MRI-based cortical connectome reconstruction: dependency on tractography procedures and neuroanatomical characteristics

MRT Sinke, WM Otte, D Christiaens, O Schmitt… - Brain Structure and …, 2018 - Springer
Diffusion MRI-based tractography has offered exclusive means to … the anatomical accuracy
of diffusion-weighted tractography, which infers neuronal pathways from tissue water diffusion