Results 11 to 20 of about 1,385,486 (215)

Diffusion tensor imaging and diffusion tensor tractography

Анналы клинической и экспериментальной неврологии, 2017
The purpose of this work was to present the advanced imaging tools using diffusion tensor imaging (DTI) and diffusion tensor tractography (DTT) for yielding structural and functional information about white matter (WM) pathways in the brain.
I. N. Pronin, L. M. Fadeeva, N. E. Zakharova, M. B. Dolgushin, A. E. Podoprigora, V. N. Kornienko   +5 more
doaj   +2 more sources

Adjugate Diffusion Tensors for Geodesic Tractography in White Matter [PDF]

Journal of Mathematical Imaging and Vision, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Andrea Fuster, Tom C. J. Dela Haije, Antonio Tristán-Vega, Birgit Plantinga, Carl-Fredrik Westin, Luc Florack   +5 more
openaire   +4 more sources

Reconstruction of the arcuate fasciculus for surgical planning in the setting of peritumoral edema using two-tensor unscented Kalman filter tractography [PDF]

NeuroImage: Clinical, 2015
Background: Diffusion imaging tractography is increasingly used to trace critical fiber tracts in brain tumor patients to reduce the risk of post-operative neurological deficit.
Zhenrui Chen, Yanmei Tie, Olutayo Olubiyi, Laura Rigolo, Alireza Mehrtash, Isaiah Norton, Ofer Pasternak, Yogesh Rathi, Alexandra J. Golby, Lauren J. O'Donnell   +9 more
doaj   +2 more sources

The Role of Diffusion Tensor Tractography in Assessment of Spondylotic Myelopathy. [PDF]

Cureus, 2022
Introduction Cervical spondylotic myelopathy (CSM) describes a neurological deficit related to the spinal cord due to the changes in the facet joints and discs of the cervical spine as a result of degeneration. Diagnosis is mainly dependent on imaging.
Akshiitha J R, Gopinath G, Divya M, Paarthipan N.   +3 more
europepmc   +3 more sources

[Diffusion tensor imaging and tractography of central pontine myelinolysis].

Journal of neuroradiology = Journal de neuroradiologie, 2006
To illustrate the value of diffusion tensor imaging and tractography in the diagnosis and follow-up of central pontine myelinolysis.We report a case of central pontine myelinolysis in a 29 year old woman, also anorexic, studied using MR Diffusion Tensor Imaging (DTI) and Fibre Tracking (FT) focused on the pons, and compared with the studies of 5 normal
Liberatore, M., Denier, C., Fillard, P., Petit-Lacour, M. C., Benoudiba, F., Lasjaunias, P., Ducreux, D.   +6 more
openaire   +3 more sources

An error analysis of probabilistic fibre tracking methods: average curves optimization [PDF]

, 2009
Fibre tractography using diffusion tensor imaging is a promising method for estimating the pathways of white matter tracts in the human brain. The success of fibre tracking methods ultimately depends upon the accuracy of the fibre tracking algorithms and
Ratnarajah, N., Simmons, A., Davydov, O., Hojjat, A.   +3 more
core   +3 more sources

Automated Diffusion Tensor Tractography [PDF]

Academic Radiology, 2012
Diffusion tensor tractography offers a unique perspective of white matter anatomy, but proper delineation of white matter tracts of interest generally requires the active involvement of an expert neuroanatomist. The investigators describe the implementation of an automated tractographic method requiring no user input and compare its results to those ...
Paolo G P, Nucifora, Xiaoying, Wu, Elias R, Melhem, Raquel E, Gur, Ruben C, Gur, Ragini, Verma   +5 more
openaire   +2 more sources

Diffusion Tensor Tractography of Traumatic Diffuse Axonal Injury [PDF]

Archives of Neurology, 2008
Diffuse axonal injury is a common consequence of traumatic brain injury that frequently involves the parasagittal white matter, corpus callosum, and brainstem.To examine the potential of diffusion tensor tractography in detecting diffuse axonal injury at the acute stage of injury and predicting long-term functional outcome.Tract-derived fiber variables
Jun Yi, Wang, Khamid, Bakhadirov, Michael D, Devous, Hervé, Abdi, Roddy, McColl, Carol, Moore, Carlos D, Marquez de la Plata, Kan, Ding, Anthony, Whittemore, Evelyn, Babcock, Tiffany, Rickbeil, Julia, Dobervich, David, Kroll, Bao, Dao, Nisha, Mohindra, Christopher J, Madden, Ramon, Diaz-Arrastia   +16 more
openaire   +2 more sources

An image-processing toolset for diffusion tensor tractography [PDF]

Magnetic Resonance Imaging, 2007
Diffusion tensor imaging (DTI)-based fiber tractography holds great promise in delineating neuronal fiber tracts and, hence, providing connectivity maps of the neural networks in the human brain. An array of image-processing techniques has to be developed to turn DTI tractography into a practically useful tool. To this end, we have developed a suite of
Arabinda, Mishra, Yonggang, Lu, Ann S, Choe, Akram, Aldroubi, John C, Gore, Adam W, Anderson, Zhaohua, Ding   +6 more
openaire   +2 more sources

Defining Meyer's loop-temporal lobe resections, visual field deficits and diffusion tensor tractography [PDF]

, 2009
Anterior temporal lobe resection is often complicated by superior quadrantic visual field deficits (VFDs). In some cases this can be severe enough to prohibit driving, even if a patient is free of seizures.
M Yogarajah (16050209), J S Duncan (16050227), McEvoy, A.W., M J Koepp (13602235), Focke, N.K., Koepp, M. J., Duncan, John S., M R Symms (16042382), Koepp, Matthias J., Duncan, J.S., Symms, M.R., Alexander, D. C., Parker, G. J M, Acheson, J., Bonelli, S., A W McEvoy (16050224), S Bonelli (16050215), G J M Parker (16050218), Mara Cercignani (4463104), Alexander, Daniel C., Alexander, D.C., Koepp, M.J., McEvoy, A. W., Parker, G.J.M., J Acheson (10343627), Yogarajah, Mahinda, Symms, Mark R., Bonelli, Silvia B., Cercignani, M., D C Alexander (16050221), Yogarajah, M., Focke, N. K., Symms, M. R., Focke, Niels K., Duncan, J. S., N K Focke (16050212), Parker, G. J. M.   +36 more
core   +1 more source