Near-death experiences (NDEs) are profound psychological events that can occur when a person is close to death or in a situation of intense physical or emotional danger. Common features of NDEs include feelings of peace, detachment from the body, and encounters with bright lights or deceased loved ones. These experiences can vary widely among individuals. Research on NDEs often explores their psychological and physiological aspects, examining how the brain functions during traumatic events. Some scientists suggest that NDEs may result from a lack of oxygen to the brain, while others consider them a spiritual phenomenon. The study of NDEs continues to intrigue both researchers and the public.