So my daughter does have a brain injury. She acts a lot like Asperger kids.
I think the main way to tell is through an MRI.
I don’t think anyone can diagnose.
It’s good to know the difference because treatment is different.
Aspberger’s and Austism used to be called simply a condition of underdevelopment of the right side of the brain. I bet your daughter has a right brain injury. The symptoms are similar to aspbergers.
Furthermore, I met a MIT grad who said most of the engineering students were aspys and left handed.I always thought this was interesting. He exhibited many difficulties with social interaction and human emotions.