Results 171 to 180 of about 21,775 (214)

Structural Fiber Tract Alterations in Relation to Surgery in Children With a Posterior Fossa Tumor. [PDF]

NMR Biomed
Jellema PEJ, Wijnen JP, Kersbergen KJ, Froeling M, Lequin MH, Nieuwenhuis WP, De Luca A, Hoving EW.   +7 more
europepmc   +1 more source

Alterations in Brain White Matter Tractography in Older Long-Term Breast Cancer Survivors Treated with Chemotherapy. [PDF]

Brain Sci
Daniel E, Young JR, Deng F, Patel SK, Sedrak MS, Kim H, Razavi M, Sun CL, Root JC, Ahles TA, Dale W, Chen BT.   +11 more
europepmc   +1 more source

Comparing the Limbic-Frontal Connectome across the Primate Order: Conservation of Connections and Implications for Translational Neuroscience. [PDF]

J Neurosci
Folloni D, Roumazeilles L, Bryant KL, Manger PR, Bertelsen MF, Khrapitchev AA, Rudebeck PH, Mars RB.   +7 more
europepmc   +1 more source

Manifold lateralisation and variability in the language connectome at 7T

Dulyan L, Bortolami C, Chacón EG, Beyh A, de Schotten MT, Forkel S.   +5 more
europepmc   +1 more source

Toward global tractography

NeuroImage, 2013
Diffusion-based tractography is an ill-posed problem, because the step-by-step reconstruction of a fibre bundle trajectory cannot afford any serious mistake in the evaluation of the local fibre orientations. Such evaluation is difficult, however, because the myriad fibres passing through a single voxel follow different directions.
V Frouin, Y Cointepas, J-F Mangin
exaly   +3 more sources

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Tractography in functional neuronavigation

S.S. Korsakov Journal of Neurology and Psychiatry, 2023
The review addresses the combined use of tractography and neuronavigation. Fundamentals of diffusion tensor imaging are given, technical aspects of fiber tracking in general and in depicting separate subcortical tracts are described. Main advantages of the method and possible causes of errors are highlighted.
A.Yu. Dmitriev, V.G. Dashyan
openaire   +2 more sources

Active Cortex Tractography

2021
Most existing diffusion tractography algorithms are affected by gyral bias, causing the termination of streamlines at gyral crowns instead of sulcal banks. In this paper, we propose a tractography technique, called active cortex tractography (ACT), to overcome gyral bias by enabling fiber streamlines to curve naturally into the cortex. We show that the
Ye Wu 0001, Yoonmi Hong, Sahar Ahmad, Pew-Thian Yap   +3 more
openaire   +2 more sources

Tractography of the Median Nerve

Seminars in Musculoskeletal Radiology, 2009
The median nerve is one of the most commonly affected peripheral nerves in various pathologies such as entrapment syndromes or transections. The diagnostic procedures applied in these situations are electromyography, physical examination methods, ultrasonography, and magnetic resonance imaging.
Neslihan Tasdelen, Kabakci, Arzu, Kovanlikaya, Ilhami, Kovanlikaya   +2 more
openaire   +2 more sources

Validation of Tractography

2009
The validation of tractography is fundamental to the implementation of the technique as a useful biomedical tool. The technique has the potential to help in the diagnosis of patients suffering from brain injury and disease, as well as providing insights into basic neuroscience.
Hubbard, Penny L., Parker, Geoffrey J M
openaire   +1 more source

MITK global tractography

SPIE Proceedings, 2012
Fiber tracking algorithms yield valuable information for neurosurgery as well as automated diagnostic approaches. However, they have not yet arrived in the daily clinical practice. In this paper we present an open source integration of the global tractography algorithm proposed by Reisert et.al.1 into the open source Medical Imaging Interaction ...
Peter F. Neher, Bram Stieltjes, Marco Reisert, Ignaz Reicht, Hans-Peter Meinzer, Klaus H. Fritzsche   +5 more
openaire   +1 more source