Debunking Denialism

Fighting pseudoscience and quackery with reason and evidence.

Daily Archives: June 4, 2014

Schizophrenia is not Demonic Possession


The Journal of Religion and Health is an allegedly peer-reviewed journal that claims to “explores the most contemporary modes of religious and spiritual thought with particular emphasis on their relevance to current medical and psychological research.” In addition to clinical and statistical papers, they also make room for papers that are “impressionistic” or “anecdotal”. With an impact factor of around 0.8, it barely gets more citations than the average crank journal.

A recent paper published in this publication cements this views. Without any scientific evidence whatsoever, Irmak (2014) makes the assertion that hallucinations associated to schizophrenia are really the result of demonic agency. Demons, according to Irmak, creates real sensory images which the individual misinterprets as an hallucinations. This paper is so blatantly absurd and anti-scientific that it is hard to take seriously. Does this person really believe the stuff he is writing? Why did the journal publish such an obvious piece of nonsense? How on earth did it get past peer-review? There are many questions that demand answers. This post will go through the claims in the paper and then discuss the responsibility of editors and publishing companies.

Characteristics of alleged “demons”

After an introductory section on schizophrenia, Irmak suggests that demonic causation is one way to approach the etiology of hallucinations:

We thought that many so-called hallucinations in schizophrenia are really illusions related to a real environmental stimulus. Illusions are transformations of perceptions, with a mixing of the reproduced perceptions of the subject’s fantasy with the real perceptions. One approach to this hallucination problem is to consider the possibility of a demonic world.

“We thought”? Really? The idea of demonic possession as an explanation for hallucinations in schizophrenia is taken out of thin air. No argument, no evidence and no justification. Instead, Irmak treats us to a folkloric description of demons. They are “intelligent and unseen creatures that occupy a parallel world to that of mankind”. Parallel world? What exactly does he mean by “parallel world”? We get no explanation. Demons apparently have a considerably longer lifespan than ordinary humans. They can fly, make themselves invisible and “take over” people. Neither evidence nor explanation for how this is done is provided. Read more of this post

%d bloggers like this: