Diogenes' Dog said:According to John Horgan (ex editor of Scientific American and an Atheist) Persinger's "God Machine" has been hugely overhyped. The most anyone has experienced is a vague sense of dissociation. No-one has had a mystical experience as a result of wearing his octopus helmet. It's neo-mesmerism as far as I can see! Quote from Edge
Correct, and this 'God' machine isn't the only variant that has been used. There have been quite a number of TMS experiments where electrical activity was drastically reduced in the part of the brain responsible for a 'sense of self'. The results were becoming one with everything, euphoria, and hallucination. The same effects are seen in people whom acquire brain damage in that same part of the brain. They run around in a euphoric frenzy shoting "I am god, you are god, we're all god".
Diogenes' Dog said:The OOBE experiment sounds promising, but we need to know how many people have had OOBEs in that room, and incorrectly identified the frogs etc. Not seeing the machine may not be evidence - it depends how well it is visible. Absence of proof etc...
It's also not the only experiment being performed, and to grab a copy of the results at present, I think that particular hospital can be contacted and a request issued.