Parallel transport tractography

DB Aydogan, Y Shi - IEEE transactions on medical imaging, 2020 - ieeexplore.ieee.org
tractography … that the tractography problem can still be formulated in two dimensions for
the propagation of C1 and even higher order curves by using the more flexible parallel transport

Alignment of tractography streamlines using deformation transfer via parallel transport

A Lizarraga, D Lee, A Kubicki, A Sahib, E Nunez… - … Diffusion MRI: 12th …, 2021 - Springer
… However, if one pursues further, we can parallel transport the … transport, successful alignment
of the two sets of tangent vectors correspond to a registration between the two tractography

[PDF][PDF] A novel fiber-tracking algorithm using parallel transport frames

DB Aydogan, Y Shi - Proceedings of the 27th Annual Meeting of …, 2019 - researchgate.net
… Despite significant efforts of the community, tractography has been … These underline the
necessity for new tractography … In this work, we present a novel tractography technique that is …

Alignment of Tractography Streamlines Using Deformation Transfer via Parallel Transport

E Nunez, K Narr, SH Joshi - Computational Diffusion MRI: 12th …, 2021 - books.google.com
We present a geometric framework for aligning white matter fiber tracts. By registering fiber
tracts between brains, one expects to see overlap of anatomical structures that often provide …

Validation of tractography: comparison with manganese tracing

TR Knösche, A Anwander, M Liptrot… - Human brain …, 2015 - Wiley Online Library
tractography methods based on ex vivo diffusion-weighted magnetic resonance imaging (dwMRI)
data. A representative selection of tractography … revealed that tractography is capable …

Tractography: where do we go from here?

S Jbabdi, H Johansen-Berg - Brain connectivity, 2011 - liebertpub.com
… what tractography actually measures, and to understand the limitations of such measurements.
Everyone agrees that tractography is … , but one problem with tractography is that the very …

Toward global tractography

JF Mangin, P Fillard, Y Cointepas, D Le Bihan, V Frouin… - Neuroimage, 2013 - Elsevier
tractography as a global inverse problem is a simple framework which addresses the ill-posed
nature of the problem. The key idea is that the results of tractography … global tractography

Tractography-pathology correlations in traumatic brain injury: a TRACK-TBI study

AL Nolan, C Petersen, D Iacono… - Journal of …, 2021 - liebertpub.com
… It is well established that diffusion tractography is susceptible … the limitations of diffusion
tractography derive primarily from ex … We conducted ultra-high-resolution diffusion tractography

New tractography methods based on parametric models of white matter fibre dispersion

MC Rowe - 2015 - discovery.ucl.ac.uk
… leads to discrepancies between known anatomy and tractography results. With the aim of …
via tractography, we seek to address the shortcomings in current tractography techniques by …

Diffusion tensor MR imaging and fiber tractography: theoretic underpinnings

P Mukherjee, JI Berman, SW Chung, CP Hess… - American journal of …, 2008 - ajnr.org
tractography has opened an entirely new noninvasive window on the white matter connectivity
of the human brain. DTI and fiber tractography … DTI and fiber tractography. This first article …