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Diffusion tensor

Simultaneous analysis and quality assurance for diffusion tensor imaging.

Simultaneous analysis and quality assurance for diffusion tensor imaging.

... Diffusion tensor imaging (DTI) enables non-invasive, cyto-architectural mapping of in vivo tissue microarchitecture through voxel-wise mathematical modeling of multiple magnetic resonance imaging (MRI) ...

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New insights into the developing rabbit brain using diffusion tensor tractography and generalized q-sampling MRI.

New insights into the developing rabbit brain using diffusion tensor tractography and generalized q-sampling MRI.

... Water diffusion maps derived from DTI may provide the means for the early detection of ir- reversible brain injury, which is particularly critical in the context of the administration of ther- apies to neonates ...

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Assessment of the diagnostic value of diffusion tensor imaging in patients with spinal cord compression: a meta-analysis

Assessment of the diagnostic value of diffusion tensor imaging in patients with spinal cord compression: a meta-analysis

... apparent diffusion coefficient (ADC) and fractional anisotropy (FA) of magnetic resonance diffusion tensor imaging (DTI) in patients with spinal cord compression (SCC) using a meta-analysis ...words: ...

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Visual brain areas in obsessive compulsive disorder : a diffusion tensor imaging approach

Visual brain areas in obsessive compulsive disorder : a diffusion tensor imaging approach

... of Diffusion Tensor Imaging (DTI) techniques, using a segmentation and tractography based approach, in order to establish a relation between connectivity patterns of these visual brain and OCD’ clinical ...

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Diffusion tensor tractography versus volumetric imaging in the diagnosis of behavioral variant frontotemporal dementia.

Diffusion tensor tractography versus volumetric imaging in the diagnosis of behavioral variant frontotemporal dementia.

... In this study we perform an anatomically detailed analysis of a specific region, the cingulum bundle, using manual deterministic diffusion tensor tractography, and we compare this with atrophy of the ...

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Structural and Functional Brain Remodeling during Pregnancy with Diffusion Tensor MRI and Resting-State Functional MRI.

Structural and Functional Brain Remodeling during Pregnancy with Diffusion Tensor MRI and Resting-State Functional MRI.

... study, diffusion tensor imaging (DTI) and resting-state functional MRI (rsfMRI) were employed to investigate and document the effects of pregnancy on the structure and func- tion of the brain ...

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Current contribution of diffusion tensor imaging in the evaluation of diffuse axonal injury

Current contribution of diffusion tensor imaging in the evaluation of diffuse axonal injury

... diffuse tensor imaging (DTI) plays an important role because it provides further information on white matter integrity that is not obtained with standard magnetic resonance imaging ...

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Multi-contrast multi-atlas parcellation of diffusion tensor imaging of the human brain.

Multi-contrast multi-atlas parcellation of diffusion tensor imaging of the human brain.

... to diffusion tensor imaging by incorporating multiple-contrast ...or tensor-to-tensor registration algorithms have also been introduced [56–59], which was further extended to multi-channel ...

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Subcortical White Matter Changes with Normal Aging Detected by Multi-Shot High Resolution Diffusion Tensor Imaging.

Subcortical White Matter Changes with Normal Aging Detected by Multi-Shot High Resolution Diffusion Tensor Imaging.

... traditional diffusion imaging techniques, microstructural information from subcortical white matter with normal aging has not been comprehensively ...resolution diffusion tensor imaging, using ...

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Progressive gender differences of structural brain networks in healthy adults: a longitudinal, diffusion tensor imaging study.

Progressive gender differences of structural brain networks in healthy adults: a longitudinal, diffusion tensor imaging study.

... obtain diffusion encoded images (one baseline image without diffusion weighting, b0 = 0 s/mm 2 ; each contain- ing 42 slices, ...and diffusion tensor images were obtained in order within a ...

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Assessment of Optic Nerve Impairment in Patients with Neuromyelitis Optica by MR Diffusion Tensor Imaging.

Assessment of Optic Nerve Impairment in Patients with Neuromyelitis Optica by MR Diffusion Tensor Imaging.

... techniques, diffusion tensor imaging (DTI) is an optimal technique for the quantitative assessment of the white matter integrity and thus is suitable for the evaluation of the optic ...

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Neuropsychological outcome and diffusion tensor imaging in complicated versus uncomplicated mild traumatic brain injury.

Neuropsychological outcome and diffusion tensor imaging in complicated versus uncomplicated mild traumatic brain injury.

... This study examined whether intracranial neuroimaging abnormalities in those with mild traumatic brain injury (MTBI) (i.e., “complicated” MTBIs) are associated with worse sub- acute outcomes as measured by cognitive ...

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Microstructural white matter changes in the corpus callosum of young people with Bipolar Disorder: a diffusion tensor imaging study.

Microstructural white matter changes in the corpus callosum of young people with Bipolar Disorder: a diffusion tensor imaging study.

... Diffusion tensor imaging (DTI) is an established application of MRI that is sensitive to the microstructural organisation of white matter ...water diffusion along (l//) or across (lH) axons thus ...

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Diurnal microstructural variations in healthy adult brain revealed by diffusion tensor imaging.

Diurnal microstructural variations in healthy adult brain revealed by diffusion tensor imaging.

... Biorhythm is a fundamental property of human physiology. Changes in the extracellular space induced by cell swelling in response to the neural activity enable the in vivo characterization of cerebral microstructure by ...

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Time-optimized high-resolution readout-segmented diffusion tensor imaging.

Time-optimized high-resolution readout-segmented diffusion tensor imaging.

... for diffusion tensor imaging (DTI) that enables the derivation of various parameters such as fractional anisotropy (FA), trace or apparent diffusion coefficient mapping which have been shown to have ...

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Linear associations between clinically assessed upper motor neuron disease and diffusion tensor imaging metrics in amyotrophic lateral sclerosis.

Linear associations between clinically assessed upper motor neuron disease and diffusion tensor imaging metrics in amyotrophic lateral sclerosis.

... There were several other limitations to our study. While greater than others, the number of subjects in our study, 34, was not large. If multicenter trials are to be performed evaluating DTI as a biomarker in ALS, the ...

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Brain diffusion weighted and diffusion tensor imaging findings in an infant with biotinidase deficiency.

Brain diffusion weighted and diffusion tensor imaging findings in an infant with biotinidase deficiency.

... A previously healthy 7-week-old male infant was admitted because of clonic movements of the upper limbs. Findings of a neurologic exami- nation were normal. His psychomotor development was appropriate for his age. Brain ...

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Renal water molecular diffusion characteristics in healthy native kidneys: assessment with diffusion tensor MR imaging.

Renal water molecular diffusion characteristics in healthy native kidneys: assessment with diffusion tensor MR imaging.

... Diffusion tensor imaging (DTI) provides insight into the structural properties of ...tissue. Diffusion imaging has been extensively applied to the brain, and as a result, is increasingly being used ...

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Diffusion tensor imaging of brain abnormalities induced by prenatal exposure to radiation in rodents.

Diffusion tensor imaging of brain abnormalities induced by prenatal exposure to radiation in rodents.

... restricted diffusion observed when water diffusion is measured perpendicular to the long axis of the WM ...the diffusion characteristics of WM ...study diffusion anisotropy in the case of ...

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Diffusion tensor and volumetric magnetic resonance measures as biomarkers of brain damage in a small animal model of HIV.

Diffusion tensor and volumetric magnetic resonance measures as biomarkers of brain damage in a small animal model of HIV.

... water diffusion perpendicular to their long axis while at the same time allowing water diffusion parallel to the same axis ...water diffusion in a voxel of tissue can be mathematically represented by ...

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