[PDF] Top 20 High Resolution Diffusion Tensor Imaging of the Brain Stem at 3 T
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High Resolution Diffusion Tensor Imaging of the Brain Stem at 3 T
... (13). Cranial nerves V (trigeminal) (p) (Fig 2 [panel I]) and III (oculomotor) (t) (Fig 2 [panel II]) and optic tract (y) (Fig 2 [panel III]) were identified. On the same section of the trigeminal nerve, a consis- ... See full document
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Preliminary Experience with Visualization of Intracortical Fibers by Focused High Resolution Diffusion Tensor Imaging
... a high-resolution DTI technique can reveal the microscopic organization of white matter terminations at the intracortical level in a nondestruc- tive ...Comparable resolution has previously been ... See full document
5
Diffusion Tensor MR Imaging of High Grade Cerebral Gliomas
... between high-grade glioma, peritumoral edem- atous, and normal brain may be possible, the current study does have three ...normal brain with abnormal ... See full document
8
Diffusion tensor magnetic resonance imaging and fibre tractography in the brain
... quality diffusion-weighted images, together with a suitable algorithm to generate the ...sufficiently high quality is time-consuming, and in practice, quality will be compromised to allow shorter scan ... See full document
173
Voxel Based Analysis of Diffusion Tensor Imaging in Mild Traumatic Brain Injury in Adolescents
... The Student unpaired t test in SPM2 was performed between patient and control groups to evaluate ADC differences (ADC-GRP analysis). In addition, linear regression was used to investigate the respective relation ... See full document
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Original Article Whole-brain voxel-based analysis of diffusion tensor imaging and its correlation with visual evoked potential in patients with optic neuritis
... Extra-nuclear region contains major fibers link- ing the striatum and frontoparietal cortex, and structural alterations in this pathway [32]. Extra-nuclear dysfunction has been described in multiple conditions such as ... See full document
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A Diffusion Tensor Imaging Study of Motor Fibre Path Integrity and Overt Responsiveness in Disorders of Consciousness
... acquiring diffusion data 3T and demonstrated the need for imaging at ultra-high fields in this clinical ...informative diffusion sequence than the patients and controls described in Study ... See full document
138
Cost Analysis of Diffusion Tensor Imaging and MR Tractography of the Brain
... advanced brain MR imaging has been done using similar ...MR imaging is ...MR imaging. Functional MR imaging has added value by providing in- formation about eloquent brain areas ... See full document
11
Whole Brain Diffusion Tensor Imaging in HIV Associated Cognitive Impairment
... Conventional imaging provides limited information concerning tissue dam- age, cellular components, and inflammation ...conventional imaging studies (3, ...MR imaging strategies for measuring ... See full document
6
Diagnostic confirmation of mild traumatic brain injury by diffusion tensor imaging: a case report
... ’ t until a DTI study was performed that an imaging study yielded a positive ...This high- lights the importance of retrieving follow-up clinical data in order to better understand the full ... See full document
5
Quantitative Differentiation Between Healthy and Disordered Brain Matter in Patients with Neurofibromatosis Type I Using Diffusion Tensor Imaging
... Our study has several limitations such as a limited number of children with NF-1 with and without UBOs and an even smaller number of control subjects. However, post hoc power analyses showed that power was ⬎ 0.80 for all ... See full document
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Acute Effects of Alcohol on the Human Brain: Diffusion Tensor Imaging Study
... FA values in our experiment appeared to increase tempo- rarily in the frontal lobe in both the low- and high-dose groups. The time dependence of the FA value did not exhibit the same monotonic trend (Fig 3C, -D). ... See full document
7
Microstructural Brain Development After Perinatal Cerebral White Matter Injury Assessed by Diffusion Tensor Magnetic Resonance Imaging
... with brain matura- ...overall diffusion of water, ie, the lower ADC, in the ...of high direction- ality of diffusion, also could be related in part to myelination, with its restriction of ... See full document
8
Diffusion Tensor MR Imaging of the Brain: Effect of Diffusion Weighting on Trace and Anisotropy Measurements
... Recently, it has been shown, using a Monte Car- lo computer simulation program, that of all the measures of anisotropy mentioned above, the FA has the highest contrast-to-noise ratio in gray and white matter (27). In ... See full document
8
MRI in Severe Traumatic Brain Injury: Micro- and Macrostructural Changes
... The tensor model is unable to model multiple fibre populations within each voxel, and specifically in complex regions of crossing fibre populations this is an important ...the tensor model demands cautious ... See full document
120
High Resolution Line Scan Diffusion Tensor MR Imaging of White Matter Fiber Tract Anatomy
... RESULTS: Fiber directions derived from diffusion tensor imaging were consistent with known white matter fiber anatomy. The principal fiber tracts were well observed in all cases. The tracts that were ... See full document
9
Diffusion Tensor MR Imaging Reveals Persistent White Matter Alteration after Traumatic Brain Injury Experienced during Early Childhood
... of brain insult at the time of injury (on CT or MR imaging or neurologic examination); and mild TBI, a GCS score of 13–15 with no imaging ...of brain injury (eg, loss of consciousness or symp- ... See full document
7
Diffusion tensor echo planar imaging with high spatial resolution and its applications
... spatial resolution, the gradient strength G has to ...spatial resolution is not to be compromised, it is necessary to reverse a large gradient very ... See full document
166
High b Value Diffusion Tensor Imaging of the Neonatal Brain at 3T
... the brain stem and in the posterior limb of the internal ...addition, high b-value DTI made abnor- mal signal intensity in the ipsilateral thalamus more conspic- ... See full document
7
Peritumoral Diffusion Tensor Imaging of High Grade Gliomas and Metastatic Brain Tumors
... consecutive brain tumor patients who underwent MR imaging with DTI were selected for region-of-interest (ROI) analysis if vasogenic edema was ...MR imaging) but with blinding to regard to disease ... See full document
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