Study Sheds New Light on Visual Patterns in Near-Death Experiences
A new study co-authored by a University of Haifa researcher reveals that tunnel-like near-death experiences are typically grayscale, while wide spaces are colorful.
A recent scientific study published in the journal Frontiers in Psychology has shed new light on the visual structures and color perceptions associated with near-death experiences (NDEs), featuring contributions from a researcher at the University of Haifa. The study examined the recollections of 50 individuals who survived clinical death, severe trauma, or comas, analyzing drawings and geometric shapes they created to depict what they witnessed.
Near-death experiences are profound psychological, sensory, and spiritual phenomena popularized in the 1970s by American psychiatrist Raymond Moody in his book "Life After Life." Common characteristics include out-of-body sensations, deep peace, moving through a tunnel, encountering beings of light or deceased relatives, and panoramic life reviews.
In the new study, researchers analyzed the visual architecture of these experiences, specifically comparing spatial shapes with the colors reported by participants. The findings revealed a striking correlation between geometry and color palette. Out of 28 tunnel-like spaces described, 22 were depicted without distinct colors, appearing primarily in shades of black, white, and gray. Conversely, out of 31 wide, curved spaces, 27 were described as vibrant and colorful.
Participants reported traversing dark tunnels that gradually brightened, or encountering wide-open spaces characterized by intense, sometimes indescribable hues. Researchers suggest these visual patterns may stem from how the brain and visual system function under extreme physiological stress, such as altered oxygen supply to the brain and retina, which can significantly impact the visual field and color perception. Authors of the study emphasize that the findings are based on retrospective accounts and do not definitively prove what occurs at the exact moment of biological death.
Most individuals who undergo near-death experiences report profound psychological and spiritual transformations afterward. These include a dramatic reduction or complete disappearance of the fear of death, heightened empathy and compassion, diminished interest in materialism, and an enhanced appreciation for the present moment and interpersonal relationships.
