20세기에는, 뇌질환들을 치료하기 위한 약의 발달로 인해 생긴 희망이 있었습니다. 뇌질환 증상들을 완화시키는 많은 약들이 발전되는 동안에도, 실질적으로 어떠한 약도 완전히 치료를 하게 하지는 않습니다.
Now in the 20th century, there was some hope that was generated through the development of pharmaceuticals for treating brain disorders, and while many drugs have been developed that can alleviate symptoms of brain disorders, practically none of them can be considered to be cured.