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.
Some degree of tremor is normal in everyone. Sometimes something can go wrong with parts of the brain involved with movement, such as the basal ganglia or the cerebellum. Tremor can be caused by diseases like multiple sclerosis, stroke, and neurodegenerative problems like Parkinsonâs disease . It can also be caused by drugs like alcohol, amphetamine, and steroids. Problems that affect the entire body, such as thyroid disease or liver failure, can cause tremor as well.