# Geometric Patterns in Near-Death Experiences Revealed by New Study Researchers identify consistent links between spatial geometry and color in near-death visions. - **Source:** [Science & tech Articles | Mail Online](https://www.dailymail.com?ns_mchannel=rss&ns_campaign=1490&ito=1490) - **Published:** 2026-11-03 - **Original article:** - **On Brifing:** https://brifing.si/s/fd56def3-3f76-4ca3-ba55-61d2f0c8a7bd ## Mapping Near-Death Visions An international research team analyzed 50 near-death experiences by asking participants to draw maps of their recalled spaces. This methodological approach sought to move beyond anecdotal reports, focusing specifically on the geometry of the perceived environment. The study, published in Frontiers in Psychology, identifies a surprisingly consistent pattern of shape and color. ## Four Geometric Categories The researchers categorized the reported spaces into four distinct geometric types. These include conical structures, such as the classic tunnel of light, alongside archways, flatter curved spaces, and round or oval environments that fully surround the observer. These shapes provide a structured framework for analyzing otherwise highly subjective and often fantastical visual reports. ## Color and Shape Correlation A strong correlation exists between the geometry of the space and the presence of color. Of the 28 participants who reported conical spaces, 22 described them as black and white. Conversely, 27 out of 31 individuals who experienced broad, curved spaces reported seeing bright, vivid colors throughout their near-death experience. ## Potential Physical Mechanisms The study suggests these visions may stem from known physiological visual disturbances. Tunnel vision, often linked to reduced oxygen supply to the brain or eyes, mirrors the conical tunnel reports. Similarly, the Ganzfeld effect, where the brain hallucinates to fill a blank visual field, may explain the expansive, colorful spaces described by participants. ## Challenges in Scientific Study Studying near-death experiences remains notoriously difficult due to the traumatic nature of the events. Participants often struggle to articulate coherent details, and the experiences occur alongside high emotional intensity. Researchers must navigate these subjective barriers while attempting to extract objective data from written reports and the spatial maps provided by the survivors. ## Consciousness After Clinical Death Previous research from New York University Langone School of Medicine indicates that consciousness may persist after the heart stops. Studies of cardiac arrest patients revealed they could recall specific conversations and visual details from the medical team. These accounts were verified by staff, suggesting a period of awareness during the clinical death phase. ## Biological Cessation Timeline Clinically, death is defined by the cessation of the heartbeat, which halts blood flow to the brain. Within 20 seconds, brainwaves typically flatline on monitors, and cerebral cortex function ceases. While this triggers a chain reaction leading to cellular death, the process of brain cell expiration can actually take several hours to complete. ## Future Research Implications While the study does not definitively prove the cause of these visions, the identified patterns offer a new path for neurological inquiry. By linking subjective experiences to established visual phenomena, researchers hope to better understand how the brain processes information during extreme physiological stress, potentially bridging the gap between consciousness and biological decline. ## Sources covering this story - https://www.dailymail.com/sciencetech/article-16262303/near-death-experience-uncanny-pattern.html?ns_mchannel=rss&ns_campaign=1490&ito=1490 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._