The Ganzfeld Effect
The Ganzfeld Effect is a psychological phenomenon that occurs when the brain is exposed to uniform, unstructured sensory input for a period of time. Under these conditions, perception can change significantly, leading to visual patterns, auditory sensations, or altered states of awareness. The effect has been studied in neuroscience and psychology, and it has also attracted attention in parapsychology, sometimes leading to confusion between science and pseudoscience.

