Mirror movement syndrome, or Johnson-Moll syndrome, describes movement difficulties in people. They had trouble imitating simple hand movements to move food from one place to another, which affected their social life. Imitating movements was a task that they could only perform after they had done the movements themselves for the first time.
This is an observation of people who experienced movement and articulation. This gives us an idea of the problems that arise when we need to perform some action.
When a person with mirror action syndrome tries to move their arm, they transfer their movement to the other arm. That's why you