Abstract #1547
High resolution NMR parameter mapping of a CS23 chemically fixed human embryo at 9.4 T
Katsumi Kose 1 , Yosuke Otake 1 , Akiyoshi Nagata 1 , Tomoyuki Haishi 2 , and Shigehito Yamada 3
1
Institute of Applied Physics, University of
Tsukuba, Tsukuba, Ibaraki, Japan,
2
MRTechnology
Inc., Tsukuba, Ibaraki, Japan,
3
Kyoto
University, Kyoto, Japan
T1, T2, proton density, and diffusion tensor of a
Carnegie Stage 23 chemically fixed human embryo were
measured to optimize the pulse sequences used for
construction of the 3D anatomical database of the human
embryo collection (Kyoto Collection). The results
clarified that the correlation of the T1 and T2 is high,
T1 and T2 of the liver were short comparing with other
organs, and the volume of the liquid protons was about
30 % of the embryo specimen.
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