Is there life after death? The study that presents surprising evidence

A researcher from Finland has published an article claiming that consciousness may continue to exist even after the brain stops functioning, based on testimonies from cardiac arrest survivors. The theory is based on an interpretation of previous studies and does not include a new experiment.

Is there life after death? An independent researcher from Finland, Peka Rechardt, published an article in the Journal of Consciousness Studies arguing that human consciousness may not be entirely dependent on the brain, and therefore might continue to exist even after brain activity ceases. Rechardt bases his claim on a review of 2025 studies that examined testimonies of people who survived cardiac arrest and experienced near-death experiences (NDE). He proposes a thought experiment in which consciousness is linked to a fourth spatial dimension, similar to a viewer of a flat painting. However, the article does not present a new experiment, and critics note that the absence of electrical activity on an EEG does not prove the absence of all neural activity. A 2023 study identified brain activity in some cardiac arrest patients. Rechardt himself admits that this is merely a hypothesis.