T1
(redirected from Nx64Kbps)Also found in: Encyclopedia.
T1
In magnetic resonance, the time for 63% of longitudinal relaxation to occur; the value is a function of magnetic field strength and the chemical environment of the hydrogen nucleus; for protons in fat and in water, in a 1.5T magnet, about 250 milliseconds and 3000 milliseconds, respectively. A T1-weighted image will have a bright fat signal.
Farlex Partner Medical Dictionary © Farlex 2012
T1
An MRI term for the time constant at which spins realign themselves with the external magnetic field after excitation.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
T1
magnetic resonance The time for 63% of longitudinal relaxation to occur; the value is a function of magnetic field strength and the chemical environment of the hydrogen nucleus.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012