Essential Tremor: Symptoms, Causes, Diagnosis, and Treatments

Nervous System Pamela R.

Surgery

When alternative therapies are ineffective, surgery is performed. It is a last option. Deep brain stimulation and stereotactic radiosurgery are two surgical possibilities.

Small electrodes are inserted into the part of the brain that governs movement during deep brain stimulation. These electrodes suppress the tremor-inducing nerve signals.

High-powered X-rays are focused on a specific region of the brain during stereotactic radiosurgery to treat tremors.

Deep brain stimulation involves having a device that sends electrical impulses to a particular area of your brain implanted. The electrical impulses block the signals that are necessary for the muscle movements associated with tremors. Both of your body’s tremors can be reduced by doing this.
Focused ultrasound: This method uses high-frequency sound waves that are concentrated on a single area of the brain that causes tremors, killing the tissue that is the target. This destruction can significantly lessen the tremor’s intensity and increase hand steadiness. One side of your body’s tremors may be lessened by doing this.

Pamela R. January 27, 2023

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