[PDF] Top 20 Normal postnatal development of the corpus callosum as demonstrated by MR imaging
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Normal postnatal development of the corpus callosum as demonstrated by MR imaging
... Owing to the insensitivity of callosal length as a marker of normal growth, the change in callosal shape and signal intensity is the preferred means of judging normal maturation of the c[r] ... See full document
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Correlation of Diffusion Tensor and Dynamic Perfusion MR Imaging Metrics in Normal Appearing Corpus Callosum: Support for Primary Hypoperfusion in Multiple Sclerosis
... demonstrated significant hypoperfusion in the NAWM of RRMS patients compared with control subjects; however, a specific mechanism for the hypoperfusion could not be sug- gested on the basis of that study. ... See full document
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MR Imaging of the Corpus Callosum in Pediatric Patients with Neurofibromatosis Type 1
... recently demonstrated that activated Ras proteins have either beneficial or harmful effects on the regulation of apoptosis, de- pending on cell type and other factors ... See full document
6
Early Postnatal Development of Corpus Callosum and Corticospinal White Matter Assessed with Quantitative Tractography
... This study was approved by the Institutional Review Board of the University of North Carolina (UNC) School of Medicine. Infants scanned for this study were healthy control subjects for a larger study of prenatal and ... See full document
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Agenesis of the Corpus Callosum: An MR Imaging Analysis of Associated Abnormalities in the Fetus
... Fetal MR imaging findings were confirmed in nearly all cases with autopsy, except for 1 case of dysplastic deep gray nuclei in which postmortem did not examine the deep gray nuclei, 1 case of ... See full document
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Corpus Callosum Length by Gestational Age as Evaluated by Fetal MR Imaging
... CNS development that could affect corpus callosum ...anatomically normal. Because the antenatal neuroanatomy was normal in these subjects, postnatal imaging of the ... See full document
5
Defining the Normal Dorsal Contour of the Corpus Callosum with Time
... brain MR imaging examinations with reported impressions containing the keywords “normal” or “no acute pro- cess” were ...graphically normal study findings, spanning patient ages 1 day (0 ... See full document
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Decline in Corpus Callosum Volume among Pediatric Patients with Medulloblastoma: Longitudinal MR Imaging Study
... of corpus callosum development among children treated for brain tumors, specifically 35 patients who received CSI during treatment for pediatric medulloblastoma of the posterior fossa re- ...239 ... See full document
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Diffusion Imaging of the Congenitally Thickened Corpus Callosum
... were normal. MR imaging at 3T showed that the callosal body measured ...with normal signal ...Diffusion imaging showed a triangle-shaped longitudinal midline supracallosal fiber bundle ... See full document
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Assessment of Sulcation of the Fetal Brain in Cases of Isolated Agenesis of the Corpus Callosum Using In Utero MR Imaging
... the postnatal MR imaging of 142 patients with corpus callosum anomalies and showed that ...by postnatal imaging) to confirm the absence of other brain ... See full document
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Abscess in the Splenium of the Corpus Callosum Treated with Direct Drainage via an Occipital Interhemispheric Approach
... DWI demonstrated signal hyperintensity in the splenium with a low signal on ADC ...agent, imaging abnormalities resolve over several weeks to months [20] ...usually normal or ... See full document
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Diffusional kurtosis imaging of the corpus callosum in autism
... and imaging studies have implicated the corpus callosum, the most prominent cerebral white matter tract, in the pathophysiology of ASD [6, 19, 25, 43, 46, ...the corpus callosum ... See full document
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Marchiafava Bignami Disease: Longitudinal MR Imaging and MR Spectroscopy Study
... Spectra were acquired by using a chemical shift imaging spin-echo technique (1500/135). The multivoxel of 80 ⫻ 80 ⫻ 20 mm was positioned to include the corpus callosum and periventricular white ... See full document
5
Susac Syndrome: Report of Four Cases and Review of the Literature
... were normal. The first MR im- aging study showed leptomeningeal enhancement in the inter- peduncular area (Fig ...the corpus callosum and periventricular white matter (Fig ... See full document
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Partial development of the corpus callosum
... Ongoing development of the corpus callosum, with axons crossing the midline where they find a suitable bridge, could produce a corpus callosum of almost any form and certainly could acco[r] ... See full document
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Underdevelopment of the Human Hippocampus in Callosal Agenesis: An In Vivo Fetal MRI Study
... the corpus callosum is a very complex pro- cess, and disruption of any of the multiple steps involved in its development, such as the generation and migration of callosal neurons, axon elongation, ... See full document
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Magnetic Resonance Imaging of the Fetal Brain and Spine: An Increasingly Important Tool in Prenatal Diagnosis, Part 1
... Fetal MR imaging is routinely performed on 1.5T MR scan- ...fetal MR imag- ing, including fetal motion, the small size of the structure be- ing imaged (particularly at younger gestational ... See full document
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Expression of sphingosine kinase 1 in amoeboid microglial cells in the corpus callosum of postnatal rats
... in postnatal rats express SphK1 and, if so, to determine how it might be regulated during microglial activation induced by LPS or ...in normal and under altered conditions could lead to a better ... See full document
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MR Imaging Texture Analysis of the Corpus Callosum and Thalamus in Amnestic Mild Cognitive Impairment and Mild Alzheimer Disease
... whose maps are uniform in this area. TA is thus showing dif- ferences among the 3 groups that are not noticeable in the original MR images. The texture parameter maps are based on mathematic operations performed ... See full document
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Reduced Cortical Folding in Mental Retardation
... In this study, a whole-brain analysis of cortical gyrification was performed in patients with MR and demographically matched healthy controls. Unlike traditional region of interest⫺based methods, which need, a ... See full document
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