Results 21 to 30 of about 54,658 (257)

Diffusion tensor imaging and diffusion-weighted imaging on axillary lymph node status in breast cancer patients

Diagnostic and Interventional Radiology, 2022
PURPOSEThis article will examine the usefulness of diffusion tensor imaging (DTI) and diffusion-weighted imaging (DWI) on the assessment of axillary lymph nodes (ALN) of breast cancer patients.METHODSAxillary lymph nodes in 66 breast cancer patients were
Nazmi Kurt, Busem Binboga Kurt, Ugur Gulsaran, Burak Uslu, Ahmet Onur Celik, Necdet Sut, Ebru Tastekin, Derya Karabulut, Nermin Tuncbilek   +8 more
doaj   +1 more source

Feasibility of 3.0 T diffusion-weighted nuclear magnetic resonance imaging in the evaluation of functional recovery of rats with complete spinal cord injury

Neural Regeneration Research, 2015
Diffusion tensor imaging is a sensitive way to reflect axonal necrosis and degeneration, glial cell regeneration and demyelination following spinal cord injury, and to display microstructure changes in the spinal cord in vivo.
Duo Zhang, Xiao-hui Li, Xu Zhai, Xi-jing He   +3 more
doaj   +1 more source

Diffusion Capillary Phantom vs. Human Data: Outcomes for Reconstruction Methods Depend on Evaluation Medium

Frontiers in Neuroscience, 2016
Purpose: Diffusion MRI provides a non-invasive way of estimating structural connectivity in the brain. Many studies have used diffusion phantoms as benchmarks to assess the performance of different tractography reconstruction algorithms and assumed that ...
Sarah D. Lichenstein, Sarah D. Lichenstein, James H. Bishop, Timothy D. Verstynen, Timothy D. Verstynen, Fang-Cheng Yeh   +5 more
doaj   +1 more source

The Value of Various Post-Processing Modalities of Diffusion Weighted Imaging in the Detection of Multiple Sclerosis

Brain Sciences, 2023
Diffusion tensor imaging (DTI) showed its adequacy in evaluating the normal-appearing white matter (NAWM) and lesions in the brain that are difficult to evaluate with routine clinical magnetic resonance imaging (MRI) in multiple sclerosis (MS). Recently,
Ahmad Joman Alghamdi
doaj   +1 more source

ANALYSIS OF FRACTIONAL ANISOTROPY (FA) VALUES AND APPARENT DIFFUSION COEFFICIENT (ADC) VALUES IN ISCHEMIC STROKE DISEASES OF MRI GE 3 TESLA

Journal of Vocational Health Studies, 2019
Background: Diffusion Weighted Imaging and Diffusion Tensor Imaging is an advanced technique in MRI that shows the diffusion in brain of ischemic stroke disease.
Ali Mustofa, Anggraini Dwi Sensusiati, Muhaimin Muhaimin, Sri Andreani Utomo, Risalatul Latifah   +4 more
doaj   +1 more source

The ultrastructural and morphological characteristics of the anterior cruciate ligament of the pig: a study using 7.0-Tesla diffusion tensor imaging

Journal of International Medical Research, 2022
Objective Diffusion tensor imaging research on the anterior cruciate ligament (ACL) is limited, and no study has revealed the ACL fibrous microstructure by 7.0-Tesla magnetic resonance imaging.
Tian You, Fujia Jiao, Wentao Zhang, Qingjun Yang, Wenqian Lu, Yong Luo   +5 more
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Diffusion Tensor Imaging in Joubert Syndrome [PDF]

American Journal of Neuroradiology, 2007
Neuropathologic findings and preliminary imaging studies demonstrated the absence of pyramidal tract and superior cerebellar peduncular decussation in individual patients with Joubert syndrome (JS). We hypothesized that functional-structural neuroimaging findings do not differ between the genetic forms of JS.MR imaging was performed with a 3T MR ...
PORETTI A, BOLTSHAUSER E, LOENNEKER T, VALENTE EM, F. BRANCATI, IL'YASOV K, HUISMAN TA   +6 more
openaire   +7 more sources

Chinese adult brain atlas with functional and white matter parcellation

Scientific Data, 2022
Measurement(s) water content • water diffusion • blood oxygenation level-dependent signal Technology Type(s) Magnetic Resonance Imaging • Diffusion Tensor Imaging • Resting State Functional Connectivity Magnetic Resonance ...
Jingwen Zhu, Anqi Qiu
doaj   +1 more source

Linear, planar and spherical tensor-valued diffusion MRI data by free waveform encoding in healthy brain, water, oil and liquid crystals

Data in Brief, 2019
Recently, several biophysical models and signal representations have been proposed for microstructure imaging based on tensor-valued, or multidimensional, diffusion MRI. The acquisition of the necessary data requires non-conventional pulse sequences, and
Filip Szczepankiewicz, Scott Hoge, Carl-Fredrik Westin   +2 more
doaj   +1 more source

Time-optimized high-resolution readout-segmented diffusion tensor imaging. [PDF]

PLoS ONE, 2013
Readout-segmented echo planar imaging with 2D navigator-based reacquisition is an uprising technique enabling the sampling of high-resolution diffusion images with reduced susceptibility artifacts.
Gernot Reishofer, Karl Koschutnig, Christian Langkammer, David Porter, Margit Jehna, Christian Enzinger, Stephen Keeling, Franz Ebner   +7 more
doaj   +1 more source