The face can change with Parkinson's disease, and facial masking (also called masked facies, or hypomimia) occurs in roughly half to 70% of all people diagnosed with the neurodegenerative condition.

This can manifest in different ways, including: Muscle rigidity, often starting in the neck and legs before moving elsewhere Facial ... with Parkinson's disease based on three key features ...

Parkinson's disease presents with many symptoms ... this can make it difficult to move around and make facial expressions, and can result in painful muscle cramps (dystonia) The condition also ...