Application of sensitivity-encoded echo-planar imaging for blood oxygen level-dependent functional brain imaging.

@article{Zwart2002ApplicationOS,
  title={Application of sensitivity-encoded echo-planar imaging for blood oxygen level-dependent functional brain imaging.},
  author={Jacco A de Zwart and Peter van Gelderen and Peter Kellman and Jeff H. Duyn},
  journal={Magnetic resonance in medicine},
  year={2002},
  volume={48 6},
  pages={
          1011-20
        }
}
The benefits of sensitivity-encoded (SENSE) echo-planar imaging (EPI) for functional MRI (fMRI) based on blood oxygen level-dependent (BOLD) contrast were quantitatively investigated at 1.5 T. For experiments with 3.4 x 3.4 x 4.0 mm(3) resolution, SENSE allowed the single-shot EPI image acquisition duration to be shortened from 24.1 to 12.4 ms, resulting in a reduced sensitivity to geometric distortions and T(*)(2) blurring. Finger-tapping fMRI experiments, performed on eight normal volunteers… CONTINUE READING
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