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Neurobiology of Aging
Volume 26, Issue 7
, Pages 1051-1059
, July 2005
Age-related metabolic changes in the upper brainstem tegmentum by MR spectroscopy
References
- . Water content of dog brain parts in relation to maturation of the brain. Am J Physiol. 1968;215:846–848
- . Regional variation in rat brain proton relaxation times and water content. Magn Reson Imag. 1989;7:141–143
- . Spatial localization in NMR spectroscopy in vivo. Ann N Y Acad Sci. 1987;508:333–348
- . A proton magnetic resonance spectroscopy study of age-related changes in frontal lobe metabolite concentrations. Cereb Cortex. 2001;11:598–605
- Metabolic and cognitive response to human traumatic brain injury: a quantitative proton magnetic resonance study. J Neurotrauma. 2000;17:629–640
- . In vivo proton magnetic resonance spectroscopy of the normal aging human brain. Life Sci. 1996;58:2049–2056
- Proton spectroscopy of human brain: effects of age and sex. Prog Neuro Psychopharmacol Biol Psychiatry. 1994;18:995–1004
- . The concentration of N-acetyl aspartate, creatine
+
phosphocreatine, and choline in different parts of the brain in adulthood and senium. Magn Reson Imaging. 1993;11:799–806 - . Estimation of brainstem neuronal loss in amyotrophic lateral sclerosis with in vivo proton magnetic resonance spectroscopy. Neurology. 1998;50:72–77
- . Reversible decreases in N-acetylaspartate after acute brain injury. Magn Reson Med. 1995;34:721–727
- Morphometric changes of the human midbrain with normal aging, MR and stereologic findings. Am J Neuroradiol. 1992;13:383–386
- . Proton spectroscopy in the narcoleptic syndrome. Is there evidence of a brainstem lesion?. Neurology. 1998;50:S23–S26
- . Ageing and Parkinson's disease: substantia nigra regional selectivity. Brain. 1991;114:2283–2301
- . Localised proton spectroscopy using stimulated echoes. J Magn Reson. 1987;72:502–508
- Regional metabolite levels of the normal posterior fossa studied by proton chemical shift imaging. MAGMA. 2001;13:127–133
- . Age-related total gray matter and white matter changes in normal adult brain. Part I: volumetric MR imaging analysis. Am J Neuroradiol. 2002;23:1327–1333
- . A voxel-based morphometric study of ageing in 465 normal adult human brains. Neuroimage. 2001;14:21–36
- . Reduction in metabolite transverse relaxation times in amyotrophic lateral sclerosis. J Neurol Sci. 2002;198:37–41
- . Normalization of contralateral metabolic function following temporal lobectomy demonstrated by 1H magnetic resonance spectroscopic imaging. Ann Neurol. 1996;40:236–239
- . Quantitative proton MR spectroscopic imaging of normal human cerebellum and brain stem. Magn Reson Med. 2001;46:699–705
- Effects of age on tissues and regions of the cerebrum and cerebellum. Neurobiol Aging. 2001;22:581–594
- Localized proton spectroscopy of focal brain pathology in humans: significant effects of edema on spin–spin relaxation time. Magn Reson Med. 1994;31:537–540
- . Rapid correction of hyponatremia causes demyelination: relation to central pontine myelinolysis. Science. 1981;211:1068–1070
- . Absolute quantitation of water and metabolites in the human brain. II. Metabolite concentrations. J Magn Reson B. 1993;102:9–19
- A (1)H magnetic resonance spectroscopy study of aging in parietal white matter: implications for trials in multiple sclerosis. Magn Reson Imag. 2000;18:455–459
- . Brief report: organic osmolytes in the brain of an infant with hypernatremia. N Engl J Med. 1994;331:439–442
- . Role of organic osmolytes in myelinolysis. A topographic study in rats after rapid correction of hyponatremia. J Clin Invest. 1995;95:1579–1586
- . Estimating NAA in cortical gray matter with applications for measuring changes due to aging. Magn Reson Med. 1997;37:372–377
- Patterns of age-related shrinkage in cerebellum and brainstem observed in vivo using three-dimensional MRI volumetry. Cereb Cortex. 1999;9:712–721
- Correlation of human NMR T1 values measured in vivo and brain water content. Br J Radiol. 1986;59:355–357
- Single-voxel long TE 1H MR spectroscopy of the normal brainstem and cerebellum. J Magn Reson Imag. 2002;16:532–537
- Proton MR spectroscopy of the cerebellum and pons in patients with degenerative ataxia. Radiology. 2002;223:371–378
- . Absolute concentrations of metabolites in the adult human brain in vivo: quantification of localized proton MR spectra. Radiology. 1993;187:219–227
- . Brain stem reticular formation and activation of the EEG. Electroencephalogr Clin Neurophysiol. 1949;1:455–473
- . Functional anatomy of arousal and attention systems in the human brain. Prog Brain Res. 2000;126:65–77
- . In vivo spectroscopic quantification of the N-acetyl moiety, creatine, and choline from large volumes of brain gray and white matter: effects of normal aging. Magn Reson Med. 1999;41:276–284
- . Reduction of the substantia nigra width and motor decline in aging and Parkinson's disease. Arch Neurol. 1992;49:1119–1122
- Age-related changes of neuronal counts in the human pedunculopontine nucleus. Neurosci Lett. 2000;288:195–198
- . Age and sex differences in the cerebellum and the ventral pons: a prospective MR study of healthy adults. Am J Neuroradiol. 2001;22:1161–1167
- . Longitudinal magnetic resonance imaging studies of older adults: a shrinking brain. J Neurosci. 2003;23:3295–3301
- . Age and regional differences in the chemical composition of brains of mice, monkeys and humans. Prog Brain Res. 1973;40:253–265
- . Aging of the adult human brain: in vivo quantitation of metabolic content with proton magnetic resonance spectroscopy. J Magn Reson Imag. 1999;9:711–716
- . Age-related structural changes in the human midbrain: an MR image study. Neurobiol Aging. 2001;22:595–601
- . Brain edema in rabbits with galactosamine-induced fulminant hepatitis Regional differences and effects on intracranial pressure. Gastroenterology. 1986;91:1347–1356
- . Proton nuclear magnetic resonance spectroscopy unambiguously identifies different neural cell types. J Neurosci. 1993;13:981–989
- . Accurate quantification of in vivo 31P NMR signals using the variable projection method and prior knowledge. Magn Reson Med. 1988;6:92–98
- . Automated single-voxel proton MRS: technical development and multisite verification. Magn Reson Med. 1994;31:365–373
- . Morphometric analysis of the corpus callosum using MR: correlation of measurements with aging in healthy individuals. Am J Neuroradiol. 1993;14:637–645
- . The myelogenetic cycles of regional maturation of the brain. In: Minkowski A editors. Regional development of the brain in early life. Oxford: Blackwell Scientific; 1967;p. 3–70
- . Neurobiological basis of consciousness. Arch Neurol. 1999;56:153–157
PII: S0197-4580(04)00312-4
doi: 10.1016/j.neurobiolaging.2004.09.009
© 2004 Elsevier Inc. All rights reserved.
« Previous
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Neurobiology of Aging
Volume 26, Issue 7
, Pages 1051-1059
, July 2005
