What you say is not consistent. First, you say that Aspergers is invented by psychologists. Then you say it is a neurological phenomenon.

I agree that a neurological phenomenon may in one situation cause traits that make a psychologist to diagnose Aspersger's (and when they think Asperger's no longer exist, ASD). But in a different person the same symptoms, which earn her or him the same label, may have completely different causes.