T2 relaxation always proceeds at a faster rate than T1 relaxation; thus the the T1 relaxation time is always longer than or equal to T2. |
18 февр. 2019 г. · A final short comment on T1: In non-viscous liquids such as water, T1 and T2 are approximately the same. While loss of phase coherence is ... |
The factors determining the longitudinal relaxation time (T1) of water protons in protein solutions were investigated by analyzing the effects of thermal ... |
We observed that the T1 relaxation time of water molecules with or without any contrast agent becomes longer with increasing temperature. |
Water molecule. Spins rapidly and is inefficient at T1 relaxation (i.e., has a long T1). The electronegative O atom pulls protective electron clouds away from ... |
The T1 of the putamen was found to be 1,084+/-63 ms at 1.5 T, 1,332+/-68 ms at 3T, and 1,644+/-167 ms at 7 T. The T1 of the caudate head was found to be 1,109 ... |
In the present study, we investigated the relationship between drowning water temperature and T1 and T2 relaxation times of drowning lung tissues at 9.4 T MRI. |
According to classical magnetic resonance literature T1 = T2 = 3.6 s. We found surprising results in all the water samples, T1 being two or three times greater ... |
9 авг. 2024 г. · T1 relaxation time is defined as the time it takes for longitudinal magnetization to reach 63% of the original magnetization. |
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