More than half of the jihadis travelling to Syria have mental health problems. Often these problems already existed before their traveling and radicalization. In 1/5 of the cases the jihadi suffers from a serious condition, such as schizophrenia.
This is the conclusion of a research on 140 documents. Thereby it is often thought that jihadi’s are intelligent people, but the research concluded that they often received low or now education, have been homeless and come from broken families.
The researcher provides no one-size-fits-all solution. It seems that every individual needs a separate one. More cooperation between police and mental health institutions is preferable.