Progressive supranuclear palsy can be difficult to diagnose because signs and symptoms are similar to those of Parkinson's disease. Indications that you have progressive supranuclear palsy rather than Parkinson's disease include:
- A lack of shaking (tremors)
- A poor response to Parkinson's medications
- Difficulty moving your eyes, particularly downward
Your doctor may recommend MRI to determine if you have shrinkage in specific regions of the brain associated with progressive supranuclear palsy. MRI can also help to exclude disorders that may mimic progressive supranuclear palsy, such as stroke.
A positron emission tomography (PET) scan also may be recommended to check for early signs of brain abnormalities that may not appear on MRI.
April 13, 2017
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Progressive supranuclear palsy