Magnetic resonance imaging of myelin
- PMID: 17599712
- PMCID: PMC7479725
- DOI: 10.1016/j.nurt.2007.05.004
Magnetic resonance imaging of myelin
Abstract
The ability to measure myelin in vivo has great consequences for furthering our knowledge of normal development, as well as for understanding a wide range of neurological disorders. The following review summarizes the current state of myelin imaging using MR. We consider five MR techniques that have been used to study myelin: 1) conventional MR, 2) MR spectroscopy, 3) diffusion, 4) magnetization transfer, and 5) T2 relaxation. Fundamental studies involving peripheral nerve and MR/histology comparisons have aided in the interpretation and validation of MR data. We highlight a number of important findings related to myelin development, damage, and repair, and we conclude with a critical summary of the current techniques available and their potential to image myelin in vivo.
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References
-
- Morell P, Quarles RH, Norton W. Formation, structure, and biochemistry of myelin. In: Siegel J, editor. Basic Neurochemistry: Molecular, Cellular, and Medical Aspects. 4th ed. New York: Raven Press Ltd.; 1989. pp. 109–136.
-
- Van De Graff KM. Nervous tissue and the central nervous system. In: Van De Graff KM, editor. Human Anatomy. 6th ed. New York: McGraw-Hill; 2002. pp. 351–351.
-
- Trapp B, Kidd G. Structure of the myelinated axon. In: Lazzarini R, editor. Myelin Biology and Disorders 1. London: Elsevier Academic Press; 2004. pp. 3–27.
-
- Taylor C, Marta C, Bansal R, Pfeiffer S. The transport, assembly, and function of myelin lipids. In: Lazzarini R, editor. Myelin Biology and Disorders 1. London: Elsevier Academic Press; 2004. pp. 57–88.
-
- Kirschner DA, Ganser AL, Caspar DLD. Diffraction studies of molecular organization and membrane interactions in myelin. In: Morell P, editor. Myelin. 2nd ed. New York: Plenum Press; 1984. pp. 51–95.
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