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[PDF] Top 20 Diffusion Tensor Tractography of the Limbic System

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Diffusion Tensor Tractography of the Limbic System

Diffusion Tensor Tractography of the Limbic System

... water diffusion as opposed to the slower, highly anisotropic water diffu- sion seen in white matter ...typical diffusion tensor imaging sequence (29 ...hand, diffusion measurements derived ... See full document

8

Update on the pathophysiology of cluster headache: imaging and neuropeptide studies

Update on the pathophysiology of cluster headache: imaging and neuropeptide studies

... morphometry, diffusion-tensor imaging, diffusion magnetic resonance imaging, tractography, connectivity, cerebral networks, neuromodulation, central modulation, deep-brain stimulation, ... See full document

13

Principles and Limitations of Computational Algorithms in Clinical Diffusion Tensor MR Tractography

Principles and Limitations of Computational Algorithms in Clinical Diffusion Tensor MR Tractography

... computational tractography algorithms, though supposedly performing better in some aspects, are not neces- sarily suitable for the needs in routine ...different tractography algorithms must be made, it ... See full document

11

Retopologizing MRI and Diffusion Tensor Tractography Datasets for Real-time Interactivity

Retopologizing MRI and Diffusion Tensor Tractography Datasets for Real-time Interactivity

... their system has since evolved into the ...MR system (Atlas ...by Diffusion Tensor Imaging ...software system developed to determine acceptable resection margins, while maintaining ... See full document

21

Corticospinal Tract Compression by Hematoma in a Patient with Intracerebral Hemorrhage: A Diffusion Tensor Tractography and Functional MRI Study

Corticospinal Tract Compression by Hematoma in a Patient with Intracerebral Hemorrhage: A Diffusion Tensor Tractography and Functional MRI Study

... Intera system equipped with a synergy-L Sensitivity Encoding (SENSE) head ...The diffusion tensor images were acquired using a single-shot spin echo-planar imaging sequence with two ... See full document

5

Aberrant Midsagittal Fiber Tracts in Patients with Hemimegalencephaly

Aberrant Midsagittal Fiber Tracts in Patients with Hemimegalencephaly

... bundle. Diffusion ten- sor methods are most suitable for demonstrating it, and many articles on this bundle have been published describing results of diffusion tensor ...described limbic fiber ... See full document

5

Cost Analysis of Diffusion Tensor Imaging and MR Tractography of the Brain

Cost Analysis of Diffusion Tensor Imaging and MR Tractography of the Brain

... with diffusion weighting. A single reference volume with no diffusion weighting was obtained; diffusion weighting (b) of 800 s/mm 2 ; repetition time of 8326 ms; echo time of 94 ms; number of ... See full document

11

Diffusion Tensor MR Imaging and Fiber Tractography: Technical Considerations

Diffusion Tensor MR Imaging and Fiber Tractography: Technical Considerations

... skeletal muscle contractions. Taller patients would be more likely to be affected due to the longer length of their peripheral nerves. All clinical MR imaging scanners meet FDA safety guidelines for dB/dt limits. The ... See full document

10

Prediction of Aphasia Outcome Using Diffusion Tensor Tractography for Arcuate Fasciculus in Stroke

Prediction of Aphasia Outcome Using Diffusion Tensor Tractography for Arcuate Fasciculus in Stroke

... Intera system (Philips Healthcare, Best, the Netherlands), equipped with a Syn- ergy-L sensitivity encoding (SENSE) head coil (Philips Health- care) and using a single-shot, spin-echo-planar imaging pulse se- ... See full document

6

Challenges of the Anatomy and Diffusion Tensor Tractography of the Meyer Loop

Challenges of the Anatomy and Diffusion Tensor Tractography of the Meyer Loop

... separate 1 fiber system from another. In fact, dissection of 1 white matter tract may lead to destruction of other tracts. For- malin shrinks brain tissue, which could influence measure- ments of anatomic ... See full document

7

Diffusion tensor imaging and tractography of the sciatic and femoral nerves in healthy volunteers at 3T

Diffusion tensor imaging and tractography of the sciatic and femoral nerves in healthy volunteers at 3T

... DTI can assess peripheral nerves non-invasively as well as those in the central nervous system. In a prelim- inary study in 2004, Skorpil et al. [5] successfully visual- ized the sciatic nerves with DTI on a ... See full document

8

Correlation of injury of arcuate fasciculus with aphasia in patients of mild tbi using diffusion tensor imaging

Correlation of injury of arcuate fasciculus with aphasia in patients of mild tbi using diffusion tensor imaging

... fasciculus (AF) is an important neural tract for language function. Various language deficits including conduction aphasia can be caused by injury of the AF. Little is known about injury of the arcuate fasciculus (AF) in ... See full document

6

Precommissural Fornix in the Human Brain: A Diffusion Tensor Tractography Study

Precommissural Fornix in the Human Brain: A Diffusion Tensor Tractography Study

... no diffusion tensor tractography (DTT) studies of the precommissural fornix in the human brain have been ...study. Diffusion tensor images were scanned using a ... See full document

6

Diffusion Tensor Group Tractography of the Corpus Callosum in Clinically Isolated Syndrome

Diffusion Tensor Group Tractography of the Corpus Callosum in Clinically Isolated Syndrome

... although diffusion tensor group tractography was used to create tract probability maps to reduce the effects from le- sions in diseased brains, some influences from lesions for the quality of ... See full document

7

White Matter Abnormalities Are Related to Microstructural Changes in Preterm Neonates at Term Equivalent Age: A Diffusion Tensor Imaging and Probabilistic Tractography Study

White Matter Abnormalities Are Related to Microstructural Changes in Preterm Neonates at Term Equivalent Age: A Diffusion Tensor Imaging and Probabilistic Tractography Study

... Of the 72 preterm neonates who were recruited, 2 were ex- cluded due to disagreement between readers on the conven- tional MR imaging assessment. Seventy neonates were in- cluded in the tractography study, and ... See full document

7

Lessons of ALS imaging: Pitfalls and future directions   A critical review

Lessons of ALS imaging: Pitfalls and future directions A critical review

... 65. Stanton BR, Shinhmar D, Turner MR, et al. Diffusion tensor imaging in sporadic and familial (D90A SOD1) forms of amyotrophic lateral sclerosis. Archives of neurology. 2009 Jan;66(1):109-15. 66. Blain ... See full document

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Diffusion Tensor Tractography of the Meyer Loop in Cases of Temporal Lobe Resection for Temporal Lobe Epilepsy: Correlation between Postsurgical Visual Field Defect and Anterior Limit of Meyer Loop on Tractography

Diffusion Tensor Tractography of the Meyer Loop in Cases of Temporal Lobe Resection for Temporal Lobe Epilepsy: Correlation between Postsurgical Visual Field Defect and Anterior Limit of Meyer Loop on Tractography

... diffusion tensor tractography, the degree of visualization of the white matter tract tends to be less than the actual amount of the real white matter tracts that are ... See full document

6

What can DTI add in acute ischemic stroke patients?

What can DTI add in acute ischemic stroke patients?

... the diffusion in such tracts is not uniform but considered as anisotropic, along the direction of the various fiber tracts ...[2]. Diffusion tensor imaging (DTI) is a recent non-invasive functional ... See full document

8

Variability of Homotopic and Heterotopic Callosal Connectivity in Partial Agenesis of the Corpus Callosum: A 3T Diffusion Tensor Imaging and Q Ball Tractography Study

Variability of Homotopic and Heterotopic Callosal Connectivity in Partial Agenesis of the Corpus Callosum: A 3T Diffusion Tensor Imaging and Q Ball Tractography Study

... For each subject, all callosal connections were segmented, by using the aforementioned regions of interest, into homotopic and hetero- topic connections between specific cortical regions. Every combina- tion of 2 ... See full document

8

Fiber-Tracking Techniques Can Predict the Degree of Neurologic Impairment for Periventricular Leukomalacia

Fiber-Tracking Techniques Can Predict the Degree of Neurologic Impairment for Periventricular Leukomalacia

... Assessment of the early organization and maturation of in- fant’s cerebral white matter fiber bundles: a feasibility study using quantitative diffusion tensor imaging and tractography. W[r] ... See full document

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