Blood longitudinal (T 1) and transverse (T 2) relaxation time constants at 11.7 Tesla

@article{Lin2011BloodL,
  title={Blood longitudinal (T 1) and transverse (T 2) relaxation time constants at 11.7 Tesla},
  author={Ai-Ling Lin and Qin Qin and Xia Cathy Zhao and Timothy Q. Duong},
  journal={Magnetic Resonance Materials in Physics, Biology and Medicine},
  year={2011},
  volume={25},
  pages={245-249}
}
The goal of the study was to determine blood T 1 and T 2 values as functions of oxygen saturation (Y), temperature (Temp) and hematocrit (Hct) at an ultrahigh MR field (11.7 T) and explore their impacts on physiological measurements, including cerebral blood flow (CBF), blood volume (CBV) and oxygenation determination. T 1 and T 2 were simultaneously measured. Temperature was adjusted from 25 to 40°C to determine Temp dependence; Hct of 0.17–0.51 to evaluate Hct dependence at 25 and 37°C; and Y… CONTINUE READING

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