T1 relaxation time

Synonyms:
  • longitudinal relaxation time
  • spin lattice relaxation time
German: T1-Relaxationszeit
Japanese: T1緩和時間

Physics. A time interval required for longitudinal magnetization of a substance to return to equilibrium with its surroundings after administration of a pulse of radiofrequency energy. Different substances have different times that are measured in magnetic resonance imaging.

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