Oxygenation-sensitive contrast in magnetic resonance image of rodent brain at high magnetic fields.

@article{Ogawa1990OxygenationsensitiveCI,
  title={Oxygenation-sensitive contrast in magnetic resonance image of rodent brain at high magnetic fields.},
  author={Seiji Ogawa and T M Lee and Abinash Nayak and Paul Glynn},
  journal={Magnetic resonance in medicine},
  year={1990},
  volume={14 1},
  pages={
          68-78
        }
}
At high magnetic fields (7 and 8.4 T), water proton magnetic resonance images of brains of live mice and rats under pentobarbital anesthetization have been measured by a gradient echo pulse sequence with a spatial resolution of 65 x 65-microns pixel size and 700-microns slice thickness. The contrast in these images depicts anatomical details of the brain by numerous dark lines of various sizes. These lines are absent in the image taken by the usual spin echo sequence. They represent the blood… CONTINUE READING
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