As a Krishna devotee I am always reminded that consciousness is the symptom of the atman, roughly translated in english as the soul. Consciousness like the mind is a subtle material body. The researcher in the video below discusses his studies in which he concludes that after the death of the body there's something that survives, which is consciousness.
The description from the channel.
Cardiologist Dr. Pim van Lommel became internationally known after his ground-breaking study on NDEs (Near Death Experiences) was published in the respected medical journal The Lancet, in 2001. The study was remarkable in that it was a prospective one: conditions were set and ready before patients underwent cardiac arrest. The results showed that merely physiological explanations for the NDEs were inadequate, thereby raising profound questions about the nature of consciousness and its relation to brain function. In this in-depth interview, Essentia Foundation's Natalia Vorontsova discusses the philosophical implications of these findings with Dr. van Lommel, at his house in the Netherlands.