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. Author manuscript; available in PMC: 2010 May 11.
Published in final edited form as: Magn Reson Med. 2008 Dec;60(6):1433–1443. doi: 10.1002/mrm.21771

Table 1.

1H spin-lattice relaxation times T1 and correction factors F for bone specimens and the 20% PEO/PMMA blend phantom at 4.7 T

Porcine bone matrix 20% PEO/PMMA
T1, s 3.4 3.6
Excitation pulse β 13° 12°
TR, s 0.15 0.15
Correction factor F 6.98 7.28