Particularly important are the inversion time (TI) in inversion recovery, and the time between 90 Â° pulse and the subsequent 180 Â° pulse to produce a spin echo, which will be approximately one half the spin echo time (TE) . The time between repetitions of pulse sequences is the repetition time (TR) .
Some of the possible treatments listed in sources for treatment of Hand tremors may include: 1  For tremors caused by stress, try relaxation techniques like meditation, deep relaxation, or breathing exercises.  For tremors of any cause, avoid caffeine and get enough sleep.
Essential tremor vs. Parkinson's disease. Many people associate tremors with Parkinson's disease, but the two conditions differ in key ways: Timing of tremors. Essential tremor of the hands usually occurs when you use your hands. Tremors from Parkinson's disease are most prominent when your hands are at your sides or resting in your lap.