Near-death experiences (NDEs) are vivid experiences that often occur in life-threatening conditions, usually characterized by a transcendent tone and clear perceptions of leaving the body and being in a different spatiotemporal dimension. Such experiences have been reported throughout history in diverse cultures, and are reported today by 10% to 20% of people who have come close to death....
Posttraumatic growth denotes positive psychological change after a traumatic experience that is an improvement over the state before the trauma. Inasmuch as it involves existential reevaluation, posttraumatic growth overlaps with spiritual change, although it also encompasses other domains of positive outcome. This study investigated posttraumatic growth and presence and depth of near-death...
Due to advances in resuscitation and defibrillation practices over the past decades, people are returning from the brink of death in numbers unprecedented in human history. Of the millions of people who survive drowning each year, about 20% report a near-death experience (NDE): a reported memory of profound psychological events that contain certain paranormal, transcendental, and mystical...
Memories of Near-Death Experiences (NDEs) most often are recounted as emotionally positive events. At present, no satisfactory explanatory model exists to fully account for the rich phenomenology of NDEs following a severe acute brain injury. The particular population of patients with locked-in syndrome (LIS) provides a unique opportunity to study NDEs following infratentorial brain lesions. We...
During the last decades an increasing interest has developed in the so-called altered state of consciousness (ASCs); among these, near-death experiences (NDEs) are one of the most intriguing and debated examples. NDEs are deep and universal experiences with a clear phenomenology and incidence, while some of their features challenge the current views of human consciousness (focused on neural...
Latent semantic analysis—a technique to quantify qualitative data—was used on a large dataset of near death experience (NDE) accounts for which a sizable portion also had scores on Greyson’s NDE Scale. Given previous research with the NDE Scale showing there is a “core NDE” comprised of a probabilistic hierarchy of cognitive, affective, transcendental, and paranormal components, we hypothesized...
Abstract: Spontaneous mediumship experiences (SMEs), in which living people are visited uninvited by discarnates -- deceased humans -- who ask the living person to convey a message to another living person, are considered a subtype of after-death communication and a potential aftereffect of near-death experiences. In this article, we describe two case studies based on semi-structured interviews...
Article discussing current research and possible causes of near-death experiences, comparing the hypotheses regarding physiological causes (e.g., neural circuitry) and non-physical causes (e.g., a separation of consciousness).
Article describing the results of informal and formal research regarding electromagnetic (EM) effects of near-death experiences (NDEs); it reviews cases in which a person acts on his environment and those in which a person reacts to the environment. The paper also proposes more precise terminology regarding EM phenomena based on the research and literature review.
Abstract: Near-death experiences (NDEs) entail complex and structured conscious experience during conditions known to coincide with rapid loss of consciousness often associated with decline or disruption of the neurological correlates currently held to be causative factors of visual imagery and cognition. In this study , 653 NDE reports of cardiac and/or respiratory arrest patients were...