Bruce Greyson
Near-Death Experiences and Shamanic Initiation: When Clinical Death Meets Ancient Ceremony
Here is something that should stop you mid-step: a Dutch cardiologist and a Siberian shaman, separated by five thousand miles and five thousand years of cultural context, are describing the same journey. One speaks in the language of peer-reviewed cardiology journals.
Cardiac Arrest and Consciousness: Pim van Lommel's Prospective Study
In 2001, the Lancet — one of the most prestigious medical journals in the world — published a study that should have transformed neuroscience. Pim van Lommel, a Dutch cardiologist, and colleagues reported the results of a prospective study of near-death experiences in cardiac arrest survivors:...
Near-Death Experiences: What Clinical Data Reveals About Consciousness and Brain Death
The near-death experience (NDE) is one of the most well-documented anomalies in clinical medicine — and one of the most systematically ignored. Approximately 10-20% of people who survive cardiac arrest report detailed, vivid experiences during the period when their brain showed no measurable...
Terminal Lucidity: The Impossible Awakening Before Death
Consider this clinical scenario: a patient with severe Alzheimer's disease has not recognized family members in years. Their brain has lost approximately 30% of its cortical volume.
Iboga and the Bwiti Tradition: The Root That Breaks Addiction and Opens the Door to the Ancestors
In the equatorial rainforests of Central Africa — Gabon, Cameroon, and the Republic of Congo — a small understory shrub with yellow flowers and orange fruit grows in the shade of the forest canopy. Tabernanthe iboga is not impressive to look at.
Spiritual Perspectives on Death
Every wisdom tradition humanity has produced has placed the question of death at its center. Not as a problem to be solved but as a mystery to be encountered — the threshold experience that defines the boundary of ordinary consciousness and, according to virtually every spiritual tradition,...