patients were treated like a guinea pig instead of an actual person.
and the ones who had very severe and disturbing conditions were
kept in the tunnels of the mental facility so nobody could see them.

they also performed some kind of shock thepary(sorry cant
remember the name)and these treatments were so severe that
patients would often break bones.

they also performed lots and lots of lobomoties which included
ice picks and needles into the brain to silence violent patients.