During 1930-50th year medical professions widely practice surgical lobotomy on mental patient by removing frontal lobe of brain for cure of schizophrenia. Some patient died during operation, others became idiots. This procedure was banned in Soviet Union in 1950 as being inhumane. It continued in US, Britain and Scandinavia especially for many years after, in some cases into 70th year. Most of patients were women and many include children.