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Facial masking in Parkinson's disease

Medically reviewed by Nicholas R. Metrus, MD Key Takeaways Facial masking is a common symptom seen in people with Parkinson's ...
New research shows facial expressions are planned by the brain before movement, not automatic emotional reactions.
People with autism spectrum disorder interpret facial expressions differently. Researchers have revealed more about how this comes to be. They induced abnormalities into a neural network model to ...