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.
Shaky hands also could be due to anxiety, but to reach this diagnosis, a physician must first rule out physical causes. In addition to essential tremor and Parkinsonâs, shaky hands may be caused by thyroid disease, drug side effects or heavy metal poisoning. Sometimes the nature of symptoms suggests the diagnosis. For example, essential tremor usually is seen when you are using your hands, while the tremor associated with Parkinsonâs typically occurs when your hands are at rest. Treatment will depend on your diagnosis. In addition to beta blockers, a number of drugs are used to treat essential tremor. They include anti-seizure medications, tranquilizers, drugs used to treat glaucoma, and Botox. If no physical cause is found, your physician may attribute your shaky hands to anxiety.