scholarly journals FUNCTIONAL AND DIFFUSION-TENSOR MRI IN THE ASSESSMENT OF CHANGES IN THE BRAIN CONNECTOMA IN CHILDREN WITH SPASTIC DIPLEGIA AFTER TRANSLINGUAL NEUROSTIMULATION

2021 ◽  
pp. 50-50
Author(s):  
D.S. Chegina ◽  
K.S. Anpilogova ◽  
A.Y. Efimtsev ◽  
A.S. Grischenkov ◽  
G.E. Trufanov
Keyword(s):  
Diffusion Tensor ◽  
Spastic Diplegia ◽  
Diffusion Tensor Mri ◽  
The Brain ◽  
And Diffusion

scholarly journals MR-MORPHOMETRY AND DTI IN ASSESSING CHANGES OF CORPUS CALLOSUM IN CHILDREN WITH SPASTIC DIPLEGIA

2019 ◽  
pp. 66-71
Author(s):  
V. S. Lvov ◽  
A. V. Pozdniakov ◽  
D. O. Ivanov ◽  
T. A. Aleksandrov ◽  
T. V. Melashenko ◽  
...  
Keyword(s):  
Corpus Callosum ◽  
Motor Development ◽  
Comparison Group ◽  
Diffusion Tensor ◽  
Spastic Diplegia ◽  
Diffusion Tensor Mri ◽  
Pathological Changes ◽  
Motor Impairments ◽  
Group 5 ◽  
And Diffusion

The aim of the study was to compare the volumes according to MR morphometry and diffusion values according to diffusion-tensor MRI (DT-MRI) of the corpus callosum in children with spastic diplegia. Methods: the main group consisted of 12 children aged from 1 year 8 months to 4 years 3 months, the comparison group — 5 children with normal motor development, who did not have motor impairments, at the age from 1 year and 3 months up to 3 years 8 months. All patients underwent MR-morphometry, DTI. A comparison was made between the volumes and diffusion values of the corpus callosum between groups. Results: Significant differences were found (p<0,05) in the volume of the genu, splenium and the middle third of the trunk of the corpus callosum. Significant differences (p<0,05) of diffusion values in the middle and posterior third of the trunk of the corpus callosum were also revealed. The data obtained demonstrate the diffuse nature of pathological changes in the corpus callosum in children with spastic diplegia.

scholarly journals Relationship between fractional anisotropy and neuropsychological evaluation in sports-related concussion

Neurology ◽  
2018 ◽  
Vol 91 (23 Supplement 1) ◽  
pp. S17.1-S17
Author(s):  
Haruo Nakayama ◽  
Yu Hiramoto ◽  
Yuriko Numata ◽  
Satoshi Fujita ◽  
Nozomi Hirai ◽  
...  
Keyword(s):  
Processing Speed ◽  
Corticospinal Tract ◽  
Diffusion Tensor ◽  
Neuropsychological Testing ◽  
Diffusion Tensor Mri ◽  
Neuropsychological Evaluation ◽  
Neuropsychological Function ◽  
Significant Fluctuation ◽  
The Relationship ◽  
The Brain

ObjectiveTo evaluate the relationship between functional anisotropy (FA) and neuropsychological evaluation in concussion.MethodsDiffusion tensor MRI included FA of the Brain and neuropsychological evaluation were conducted on 10 patients with concussion who were diagnosed from April 2017 to March 2018. FA was extracted from 2 regions of interest in Corpus callosum (CC) and corticospinal tract (CT). Detailed neuropsychological testing with an emphasis on Working memory (WM) and Processing speed (PS) was also conducted. The FA value in that 2 regions were compared between the 2 groups of 5 patients (group F) who failed either in WM or PS and 5 cases (group NF) who did not admit it.ResultsMean FA values in CC and CT in the Group F were 0.70 and 0.52. Mean FA values in CC and CT in the Group NF were 0.48 and 0.55.ConclusionsOur result suggests that the FA value of CC did not explain the significant fluctuation of the neuropsychological function. However, FA value in CT were shown to explain the fluctuation of WM and PS.

scholarly journals Whole-Brain Functional and Diffusion Tensor MRI in Human Participants with Metallic Orthodontic Braces

Radiology ◽  
2020 ◽  
Vol 294 (1) ◽  
pp. 149-157 ◽  
Author(s):  
Xinyuan Miao ◽  
Yuankui Wu ◽  
Dapeng Liu ◽  
Hangyi Jiang ◽  
David Woods ◽  
...  
Keyword(s):  
Diffusion Tensor ◽  
Diffusion Tensor Mri ◽  
Whole Brain ◽  
Human Participants ◽  
And Diffusion

scholarly journals Differences between generalized Q-sampling imaging and diffusion tensor imaging in visualization of crossing neural fibers in the brain

2019 ◽  
Vol 41 (9) ◽  
pp. 1019-1028
Author(s):  
Zhuoru Jin ◽  
Yue Bao ◽  
Yong Wang ◽  
Zhipeng Li ◽  
Xiaomeng Zheng ◽  
...  
Keyword(s):  
Diffusion Tensor Imaging ◽  
Diffusion Tensor ◽  
The Brain ◽  
And Diffusion

Combined machine learning and diffusion tensor imaging reveals altered anatomic fiber connectivity of the brain in primary open-angle glaucoma

2019 ◽  
Vol 1718 ◽  
pp. 83-90 ◽  
Author(s):  
Xiaoxia Qu ◽  
Qian Wang ◽  
Weiwei Chen ◽  
Ting Li ◽  
Jian Guo ◽  
...  
Keyword(s):  
Machine Learning ◽  
Diffusion Tensor Imaging ◽  
Primary Open Angle Glaucoma ◽  
Diffusion Tensor ◽  
Open Angle Glaucoma ◽  
Open Angle ◽  
The Brain ◽  
And Diffusion ◽  
Fiber Connectivity

Effects of handedness and gender on macro- and microstructure of the corpus callosum and its subregions: a combined high-resolution and diffusion-tensor MRI study

2004 ◽  
Vol 21 (3) ◽  
pp. 418-426 ◽  
Author(s):  
René Westerhausen ◽  
Frank Kreuder ◽  
Sarah Dos Santos Sequeira ◽  
Christof Walter ◽  
Wolfgang Woerner ◽  
...  
Keyword(s):  
High Resolution ◽  
Corpus Callosum ◽  
Diffusion Tensor ◽  
Diffusion Tensor Mri ◽  
And Gender ◽  
Mri Study ◽  
And Diffusion

Upper motor neuron involvement in amyotrophic lateral sclerosis evaluated by triple stimulation technique and diffusion tensor MRI

2013 ◽  
Vol 260 (6) ◽  
pp. 1535-1544 ◽  
Author(s):  
Jasna Furtula ◽  
Birger Johnsen ◽  
Jesper Frandsen ◽  
Anders Rodell ◽  
Peter Broegger Christensen ◽  
...  
Keyword(s):  
Amyotrophic Lateral Sclerosis ◽  
Motor Neuron ◽  
Diffusion Tensor ◽  
Diffusion Tensor Mri ◽  
And Diffusion ◽  
Stimulation Technique ◽  
Lateral Sclerosis ◽  
Triple Stimulation Technique

Megalencephalic leukoencephalopathy with subcortical cysts in an adult: quantitative proton MR spectroscopy and diffusion tensor MRI

2003 ◽  
Vol 45 (3) ◽  
pp. 137-142 ◽  
Author(s):  
K. Brockmann ◽  
J. Finsterbusch ◽  
B. Terwey ◽  
J. Frahm ◽  
F. Hanefeld
Keyword(s):  
Mr Spectroscopy ◽  
Diffusion Tensor ◽  
Diffusion Tensor Mri ◽  
Proton Mr Spectroscopy ◽  
And Diffusion ◽  
Subcortical Cysts

scholarly journals Non-Local Means Variants for Denoising of Diffusion-Weighted and Diffusion Tensor MRI

2007 ◽  
pp. 344-351 ◽  
Author(s):  
Nicolas Wiest-Daesslé ◽  
Sylvain Prima ◽  
Pierrick Coupé ◽  
Sean Patrick Morrissey ◽  
Christian Barillot
Keyword(s):  
Diffusion Tensor ◽  
Diffusion Tensor Mri ◽  
Local Means ◽  
Diffusion Weighted ◽  
Non Local ◽  
And Diffusion
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