Brain magnetic resonance spectroscopy
Brain magnetic resonance spectroscopy and cognitive impairment in chronic hepatitis C patients
... Data was managed using Statistical Package of Social Sci- ences (SPSS) version 16.0. Statistical significance tests were used and p value of less than or equal (0.05) was considered statistically significant (at 95% ...
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Quantitation of brain metabolite concentrations and temperature by proton magnetic resonance spectroscopy
... Quantitation of Brain Metabolite Concentrations and Temperature by Proton Magnetic Resonance.. Spectroscopy.[r] ...
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Measuring Brain Serine With Proton Magnetic Resonance Spectroscopy At 3.0 Tesla
... human brain have offered promising approaches to producing reliable measurements of brain metabolites important in neuropsychiatry ...vivo brain Ser levels from the frontal region of healthy subjects ...
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Original Article Comparison of magnetic resonance spectroscopy and diffusion weighted imaging in the differentiation of glioma recurrence from radiation necrosis: meta-analysis
... For decades, MRS had been used as a value imaging tool to reveal the metabolism of brain tumor. The metabolic profiles of tumor recur- rence and radiation necrosis had been widely studied, but there was still no ...
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Fragile X syndrome: a pilot proton magnetic resonance spectroscopy study in premutation carriers
... Hence there is increasing evidence that abnormalities in glutamatergic metabolism may underpin neurodeve- lopmental and/or behavioral abnormalities in people with FraX. Relatively few studies, however, have investi- ...
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A Systematic Literature Review of Magnetic Resonance Spectroscopy for the Characterization of Brain Tumors
... lished between January 1, 2002, and December 31, 2004. The search strategy was tailored for each data base. The Medline search strategy is presented in Appendix 1. We excluded all Embase titles already iden- tified by ...
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Functional Magnetic Resonance Spectroscopy in First-Episode Schizophrenia: Measuring Glutamate and Glutathione Dynamics at 7-Tesla
... in brain metabolite in response to an external stimulus 23,24 ...resting brain metabolite levels, it is more appropriate to observe an individual’s response based on their own base levels rather than ...
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Targeted metabolomic analyses of cellular models of pelizaeus-merzbacher disease reveal plasmalogen and myo-inositol solute carrier dysfunction
... vivo magnetic resonance spectroscopy studies have demonstrated increases in brain myo-inositol in a number of other leukodystro- phies including Krabbe disease [23], infantile Alexander ...
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Brain Proton Magnetic Resonance Spectroscopy and Imaging in Children Exposed to Cocaine in Utero
... Statistical analyses were performed using StatView (Abacus Concepts, Inc, Berkeley, CA). Analysis of covariance was per- formed to evaluate the effect of cocaine exposure status, covaried for age and gender, on ...
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Case control study: magnetic resonance spectroscopy of brain in HIV infected patients
... resolved spectroscopy (PRESS) localization pulse sequence at an echo time (TE) of 35 ms and a repetition time (TR) of 2000 ms with 64 or 128 ...the resonance peak. In the 1 H MR spectrum ob- tained, the ...
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Sex-associated differences in mitochondrial function in human peripheral blood mononuclear cells (PBMCs) and brain
... of brain energy metabolites were quantified in the same individuals using 1 H-magnetic resonance spectroscopy ...and brain, but the determined parameters were not significantly ...
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Neuropsychological impairment in multiple sclerosis: MRI, MRS and clinical correlates
... and brain pathology have been made but have proved difficult especially when trying to determine the relationship between discrete neuropsychological deficits and focal ...of magnetic resonance ...
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Magnetic resonance spectroscopy metabolite profiles predict survival in paediatric brain tumours
... All patients undergoing MR imaging at Birmingham Children’s Hospital as part of their clinical investiga- tions for a suspected brain tumour were eligible to be enroled on this study. The accrual period was ...
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A Study of Magnetic Resonance Imaging and Spectroscopy of Brain in Children with Developmental Delay
... patients. Brain stem abnormalities were seen in only 2% of the ...other brain structures like vermis, cerebellar tonsils, subarachnoid spaces and cisterns, choroid plexus ...
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ASSESSMENT OF RING ENHANCING LESIONS OF BRAIN USING MAGNETIC RESONANCE IMAGING AND MAGNETIC RESONANCE SPECTROSCOPY
... in brain on neuroimaging are ring-enhancing ...harmful brain irradiation. Advanced diagnostic techniques, such as Magnetic resonance imaging, diffusion-weighted magnetic ...
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Brain Imaging and Proton Magnetic Resonance Spectroscopy in Patients With Phenylketonuria
... Our data give evidence that interindividual differ- ences in brain Phe uptake and consumption influ- ence the neurologic/cognitive outcome of patients with PKU. They confirm the low correlation between mutations ...
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Evaluation of Brain Lesions Using Magnetic Resonance Spectroscopy
... secondary brain tumors and differentiating them from other focal intra- cranial lesions based on imaging procedures alone is still a challenging problem, it was found that combination of proton MRS as a non- ...
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Magnetic resonance spectroscopy in the diagnosis and follow up of brain tumors
... and brain tumors ...MR spectroscopy, the abscess is differentiated from a tumor by the absence of elevated amount of Choline; and the presence of multiple revealing amines acids synthesized by bacteria with ...
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Abstract: Parkinson’s disease (PD) is associated with brain mitochondrial dysfunction. High-energy
... by magnetic resonance spectroscopy (MRS) ...external magnetic field and, successively, they are excited, within a volume of interest, by a broadband radio frequency (RF) pulse whose frequency ...
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Comparative Prognostic Utilities of Early Quantitative Magnetic Resonance Imaging Spin-Spin Relaxometry and Proton Magnetic Resonance Spectroscopy in Neonatal Encephalopathy
... and brain-water T2 and the relationships between T2 or metabolite ratios and outcome ...of brain-water T2 and metabolite ratios for differentiating normal from adverse (moderate and severe combined) ...
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