Relaxometry of brain: Why white matter appears bright in MRI

@article{Koenig1990RelaxometryOB,
  title={Relaxometry of brain: Why white matter appears bright in MRI},
  author={S. Koenig and R. D. Brown and M. Spiller and N. Lundbom},
  journal={Magnetic Resonance in Medicine},
  year={1990},
  volume={14}
}
  • S. Koenig, R. D. Brown, +1 author N. Lundbom
  • Published 1990
  • Chemistry, Medicine
  • Magnetic Resonance in Medicine
  • The remarkable success of magnetic resonance imaging of adult brain relates to the unusually large ratio of the longitudinal relaxation rates 1 / T1 of white and gray matter, ∼2:1 at physiological temperature and traditional imaging fields. Several investigators have conjectured that myelin is the source of the greater 1 / T1 of white matter without, however, suggesting details of the molecular mechanisms responsible. From measurements of the magnetic field dependence of 1 / T1 (NMRD profiles… CONTINUE READING
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