Pages

Monday, December 5, 2011

Ganzfeld Hallucinations

Finally, scientists are beginning to look at paranormal experiences, including the Ganzfield Effect, a method of inducing hallucinations without drugs.
The cognitive science journal Cortex has just released a special issue on the neuropsychology of paranormal experiences and belief, and contains a fantastic article on hallucinations induced by the Ganzfeld procedure.

The Ganzfeld procedure exposes the participant to ‘unstructured’ sensations usually by placing half ping-pong balls over the eyes so they can only see diffuse white light and by playing white noise through headphones.

It is probably best known for its uses in parapsychology experiments, but it is also used to induce hallucinations and sensory distortions which are much more likely to occur in the absence of clearly defined sensory experiences. Read more

No comments:

Post a Comment

Your comments are welcomed, but they will not be posted until they are read and approved. I never post spam, and yes, that includes "testimonials" about the professional spell worker who brought back your lost love.