MRI for Parkinson's Disease: Understanding Its Role in Diagnosis

There is no specific test for Parkinson̵7;s disease. For this reason, it can be very difficult to diagnose. Doctors must instead observe patients for symptoms of Parkinson̵7;s and rule out other diseases. One of the tools they use is magnetic resource imaging (MRI scan).

Function

• An MRI scan produces images of the brain by using magnetic fields and radio waves.

Benefits

• A doctor may order an MRI scan if she is not convinced a patient̵7;s symptoms are caused by Parkinson̵7;s. MRI scans are often used to rule out stroke or brain tumors, which can produce the same symptoms as Parkinson̵7;s disease.

Symptoms

• A patient may be exhibit symptoms such as: slowed motion, rigid muscles, stooped posture, poor balance, speech changes, loss of automatic movements or dementia.

Diagnosis

• A patient must have at least two primary symptoms of Parkinson̵7;s disease to receive a diagnosis. One of these symptoms is resting tremor.

Treatment

• There is no cure for Parkinson̵7;s disease, but medications or surgery may be used to lessen symptoms. It is vital for a diagnosis to be made so patients may begin treatment.