Skip to content

Losing the Self in Near-Death Experiences: The Experience of Ego-Dissolution.

Charlotte Martial, Géraldine Fontaine, Olivia Gosseries, Robin Carhart-Harris, Christopher Timmermann, Steven Laureys, Héléna Cassol

Brain Sciences July 14, 2021 DOI: 10.3390/brainsci11070929 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Survey Peer reviewed
Sample size 100
Population Near-death experiencers with NDE-C scale total score ≥27/80
Topics Ego dissolution Near-death experience
Keywords Experiencer Nature-relatedness Out-of-body experience Self
Citations 37
Key findings Ego-dissolution scores were higher than ego-inflation scores and positively correlated with total NDE intensity, out-of-body experiences, and a sense of unity.

Abstract

Many people who have had a near-death experience (NDE) describe, as part of it, a disturbed sense of having a "distinct self". However, no empirical studies have been conducted to explore the frequency or intensity of these effects. We surveyed 100 NDE experiencers (Near-Death-Experience Content [NDE-C] scale total score ≥27/80). Eighty participants had their NDEs in life-threatening situations and 20 had theirs not related to life-threatening situations. Participants completed the Ego-Dissolution Inventory (EDI) and the Ego-Inflation Inventory (EII) to assess the experience of ego dissolution and inflation potentially experienced during their NDE, respectively. They also completed the Nature-Relatedness Scale (NR-6) which measures the trait-like construct of one's self-identification with nature. Based on prior hypotheses, ratings of specific NDE-C items pertaining to out-of-body experiences and a sense of unity were used for correlational analyses. We found higher EDI total scores compared with EII total scores in our sample. Total scores of the NDE-C scale were positively correlated with EDI total scores and, although less strongly, the EII and NR-6 scores. EDI total scores were also positively correlated with the intensity of OBE and a sense of unity. This study suggests that the experience of dissolved ego-boundaries is a common feature of NDEs.

Comparable studies

Other cross-sectional and survey studies on ego dissolution, most cited first.

Study Year Design Participants
Naturalistic use of psychedelics is related to emotional reactivity and self-consciousness: The mediating role of ego-dissolution and mystical experiences Adults with varying histories of psychoactive substance use, including 1661... 2022 Cross-sectional survey n = 2,516
Linkages between Psychedelics and Meditation in a Population-Based Sample in the United States. American adults 2023 Cross-sectional survey n = 953
Cross-validation of the ego dissolution scale: implications for studying psychedelics. Adults recruited online 2023 Cross-sectional validation study n = 527
Phenomenological assessment of psychedelic induced experiences: Translation and validation of the German Challenging Experience Questionnaire (CEQ) and Ego-Dissolution Inventory (EDI) German-speaking adults with psychedelic experiences 2021 Cross-sectional psychometric validation study
Embracing change: impermanence acceptance mediates differences in death processing between long-term ayahuasca users and non-users. Ayahuasca veterans and non-users 2025 Cross-sectional study n = 107

Citations in the library

Explore topics