• 1
    Tomasch J. Size, distribution, and number of fibres in the human corpus callosum. Anat Res 1954; 119: 119135.
  • 2
    Zimmerman JR, Brittin WE. Nuclear magnetic resonance studies in multiple phase systems: lifetime of a water molecule in an adsorbing phase on silica gel. Phys Chem 1957; 6: 13281333.
  • 3
    Koenig SH, Brown RD, Spiller M, Lundbom N. Relaxometry of brain: why white matter appears bright in MRI. Magn Reson Med 1990; 14: 482495.
  • 4
    Dietrich RB. Maturation, myelination, and dysmyelination. In: StarkDD, BradleyWG, editors. Magnetic resonance imaging. Vol. III, 3rd ed. St. Louis: Mosby; 1999. p 14251447.
  • 5
    Barkovich AJ, Kjos BO, Jackson DE, Normal D. Normal maturation of the neonatial and infant brain: MR imaging at 1.5T. Neuroradiology 1988; 166: 173180.
  • 6
    Holland BA, Haas DK, Normal D, Brant-Zwadzki M, Newton TH. MRI of normal brain maturation. AJNR Am J Neuroradiol 1986; 7: 201208.
  • 7
    Gay CT, Hardies LJ, Rauch RA, Lancaster JL, Plaetka R, DuPont BR, Cody JD, Cornell JE, Herndon RC, Ghidoni PD, Schiff JM, Kaye CI, Leach RJ, Fox PT. Magnetic resonance imaging demonstrates incomplete myelination in 18q- syndrome: evidence for myelin basic protein haploinsufficiency. Am J Med Genet 1997; 74: 422431.
  • 8
    Kingsley PB, Ogg R, Reddick WE, Steen RG. Correction of errors caused in imperfect inversion pulses in MR imaging measurements of T1 relaxation times. Magn Reson Imaging 1998; 16: 10491055.
  • 9
    Lancaster JL, Hardies J, Pu Y, Andrews T, Fox P. A standardized index of white matter development in children using MRI. Seventh Annual Meeting of the Organization for Human Brain Mapping. Neuroimage 2001; 13: S805.
  • 10
    Lancaster JL, Hardies LJ, Andrews T, Fox P. MRI assessment of myelination in the 18q- syndrome using T1. Neuroimage 2000; 11: S489.
  • 11
    Stanisz GJ, Bronskill MJ, Henkelman RM. The effect of demyelination on T1, T2 relaxation and magnetization transfer in white mattter. In: Proceedings of the 8th Annual Meeting of ISMRM, Denver, 2000. p 1190.
  • 12
    Fischer HW, Rinck PA, Haverbeke YV, Muller RN. Nuclear relaxation of human brain gray and white matter: analysis of field dependence and implications in MRI. Magn Reson Med 1990; 16: 317334.
  • 13
    MacKay A, Whittall K, Adler J, Li D, Paty D, Graeb D. In vivo visualization of myelin water in brain by magnetic resonance. Magn Reson Med 1994; 31: 673677.
  • 14
    Whittall KP, MacKay AL, Graeb DA, Nugent RA, Li DKB, Paty DW. In vivo measurement of T2 distributions and water contents in normal human brain. Magn Reson Med 1997; 37: 3443.
  • 15
    Stanisz GJ, Kecojevic A, Bronskill MJ, Henkelman RM. Characterizing white matter with magnetization transfer and T2. Magn Reson Med 1999; 42: 11281136.
  • 16
    Vavasour IM, Whittall KP, MacKay AL, Li DKB, Vorobeychik G, Paty DW. A comparison between magnetization transfer ratios and myelin water percentages in normals and multiple sclerosis patients. Magn Reson Med 1998; 40: 763768.
  • 17
    Stanisz GJ, Henkelman RM. Diffusional anisotropy of T2 components in bovine optic nerve. Magn Reson Med 1998; 40: 405410.
  • 18
    Gareau PJ, Rutt BK, Bowen CV, Karlik SJ, Mitchell JR. In vivo measurements of multi-component T2 relaxation behaviour in guinea pig brain. Magn Reson Imaging 1999; 17: 13191325.
  • 19
    Does MD, Gore JC. Compartmental study of T1 and T2 in rat brain and trigeminal nerve in vivo. Magn Reson Med 2002; 47: 274283.
  • 20
    Wachowicz K, Snyder RE. Assignment of the T2 components of amphibian peripheral nerve to their microanatomical compartments. Magn Reson Med 2002; 47: 239245.
  • 21
    Menon RS, Rusinko MS, Allen PS. Proton relaxation studies of water compartmentalization in a model neurological system. Magn Reson Med 1992; 28: 264274.
  • 22
    Stewart WA, MacKay AL, Whittall KP, Moore GRW. Spin-spin relaxation in experimental allergic encephalomyelitis. Analysis of CPMG data using non-linear least squares method and linear inverse theory. Magn Reson Med 1993; 29: 767775.
  • 23
    Davison AN, Peters A. Myelination. Springfield, IL: Charles C. Thomas; 1970. 283 p.
  • 24
    Siegel JS, Agranoff BW, Albers RW, Molinorr PB, editors. Basic neurochemistry: molecular, cellular, and medical aspects. 5th ed. New York: Raven Press; 1993. 1080 p.
  • 25
    Kaneoke Y, Furuse M, Inao S, et al. Spin-lattice relaxation times of bound water—its determination and implications for tissue discrimination. Magn Reson Imaging 1987; 5: 415420.
  • 26
    Fullerton GD, Cameron IL. Relaxation of biological tissues. In: WerliFW, ShawD, KneelandJB, editors. Biomedical magnetic resonance imaging principles, methodology, and applications. New York: VHC Publishers; 1988. p 115155.
  • 27
    Bottomly PA, Foster TH, Argersinger RE, Pfeifer LM. A review of normal tissue hydrogen NMR relaxation times and relaxation mechanisms from 1–100 MHz: dependence on tissue type, NMR frequency, temperature, species, excision, and age. Med Phys 1984; 11: 425448.
  • 28
    Haacke FM, Brown RW, Thompson MR, Venkatesan R. Magnetic resonance imaging physical principles and sequence design. New York: Wiley-Liss; 1999. 914 p.
  • 29
    Pykett IL, Rosen BR, Buonanno, Brady TJ. Spin lattice relaxation time measurements in two-dimensionsl nuclear magnetic resonance imaging: corrections for plane selection and pulse sequence. J Comput Assist Tomogr 1984; 8: 195199.
  • 30
    Herndon C, Lancaster JL, Toga A, Fox PT. Quantification of white matter and gray matter volumes from T1 parametric images using fuzzy classifiers. J Magn Reson Imaging 1996; 6: 425435.
  • 31
    Herschkowitz N. Brain development in the fetus, neonate and infant. Biol Neonate 1988; 54: 119.
  • 32
    Rademacher J, Engelbrecht, Burgel U, Freund H-J, Zilles K. Measuring in vivo myelination of human white matter fiber tracts with magnetization transfer MR. Neuroimage 1999; 9: 393406.
  • 33
    Yakovlev PI, Lecours AR. The myelogenetic cycles of regional maturation of the brain. In: MinkowskiA, editor. Regional development of the brain in early life. Oxford: Blackwell; 1967. 539 p.
  • 34
    Beal PT, Amtey SR, Kasturi SR. NMR data handbook for biomedical applications. New York: Pergamon Press; 1984. 198 p.
  • 35
    Pfeuffer J, Fogel U, Liebfritz D. Monitoring of cell volume and water exchange time in perfused cells by diffusion-weighted 1H NMR spectroscopy. NMR Biomed 1998; 11: 1118.
  • 36
    Finkelstein A. Water movement through lipid bilayers, pores and plasma membranes: theory and reality. New York: Wiley-Interscience; 1987. 228 p.
  • 37
    Guyton AC. Textbook of medical physiology. 4th ed. Philadelphia: W.B. Saunders; 1971. 1032 p.
  • 38
    Hobbie RK. Intermediate physics for medicine and biology. New York: Springer-Verlag; 1997. 575 p.
  • 39
    Ringo JL, Doty RW, Demeter S, Simard PY. Time is of the essence: a conjecture that hemispheric specialization arises from interhemispheric conduction delay. Cereb Cortex 1994; 4: 331343.