Breakthrough Procedure Treats Severe Neurological Tremors

A breakthrough procedure called Magnetic Resonance-guided Focused Ultrasound (MRgFUS) is changing the lives of patients with Essential Tremor or Parkinson's disease.

techMagnetic Resonance-guided Focused Ultrasound

techMRgFUS

conceptEssential Tremor

conceptParkinson's disease

Unlike traditional neurosurgery that requires incisions, MRgFUS is a non-invasive, incisionless treatment.

techMRgFUS

Using concentrated ultrasound energy, surgeons create a tiny, precise lesion in the thalamus, effectively silencing the signals that cause tremors.

otherthalamus

Guided by real-time MRI, the process is incredibly accurate, allowing for immediate relief.

techMRI

Because no skull drilling or hardware implantation is involved, the risk of infection is drastically lower than with Deep Brain Stimulation.

techDeep Brain Stimulation

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Comprehension Questions

What is the primary mechanism of MRgFUS?

Implanting electrodes in the brain.

Using focused ultrasound beams to create a precise thermal lesion.

Using medication to modulate brain signals.

Reveal Answer

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Correct Choice

Using focused ultrasound beams to create a precise thermal lesion.

Which of the following is a major advantage of MRgFUS over traditional surgery?

It does not require incisions or drilling into the skull.

It is always reversible.

It replaces the need for any follow-up appointments.

Reveal Answer

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Correct Choice

It does not require incisions or drilling into the skull.

What role does the MRI play during the procedure?

It acts as a battery for the implanted hardware.

It is used to replace the ultrasound energy.

It provides real-time guidance to pinpoint the target and monitor temperature.

Reveal Answer

✓

Correct Choice

It provides real-time guidance to pinpoint the target and monitor temperature.

Which condition is specifically mentioned as being treatable by this procedure?

Alzheimer's disease.

Essential Tremor.

Multiple sclerosis.

Reveal Answer

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Correct Choice

Essential Tremor.

Why is the effect of the MRgFUS procedure considered permanent?

Because it installs long-lasting hardware.

Because it involves creating a thermal lesion in the brain tissue.

Because it stimulates the brain to grow new cells.

Reveal Answer

✓

Correct Choice

Because it involves creating a thermal lesion in the brain tissue.

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