In vivo determination of multiexponential T2 relaxation in the brain of patients with multiple sclerosis.

@article{Armspach1991InVD,
  title={In vivo determination of multiexponential T2 relaxation in the brain of patients with multiple sclerosis.},
  author={Jean Paul Armspach and D. Gounot and Lucien Rumbach and J. E. J. Chambron},
  journal={Magnetic resonance imaging},
  year={1991},
  volume={9 1},
  pages={107-13}
}
In vivo measurement of T2 relaxation times in multiple sclerosis (MS) lesions by magnetic resonance imaging (MRI) is potentially useful for the evaluation of the disease activity. Seven patients with definite MS were investigated over a period of three years (19 examinations), using a whole-body MRI scanner operating at 0.15 T with a specially designed high-power radio-frequency head coil. A modified CPMG sequence with a 180 degree pulse interval of TE = 6 msec and 128 echoes was used for the… CONTINUE READING

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