How does Parkinson's disease affect facial expressions?

People with Parkinson’s disease sometimes experience the loss of facial expression (masked faces) and have a fixed stare. When this happens, many nonverbal cues are lost and misunderstandings and miscommunications can occur. For example, a person with Parkinson’s disease may look bored or disapproving, which may not be the case at all.

If your facial movements lack expression, make an extra effort to express verbally how you feel and what you are thinking.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.