Sincere thanks to Dr Peter Fenwick and Professor Paul Badham for supervising the research, and to my colleagues at the Intensive Therapy Unit, Morriston Hospital, Swansea for all their help and support over the past 8 years. Sincere thanks also to The Lifebridge Foundation, New York for funding my university fees.
Aminoff, M. J., Scheinman, M. M., Griffing, J. C. and Herre, J. M. (1988). Electrocerebral accompaniments of syncope associated with malignant ventricular arrhythmias. Ann. Intern. Med. 108: 791-96.
Clute, H. L. and Levy, W. J. (1990) Electroencephalographic changes during brief cardiac arrest in humans. Anaesthesiology. 73: 821-25.
de Vries, J. W., Bakker, P. F., Visser, G. H., Diephuis, J. C. and van Huffelen, A. C. (1998). Changes in cerebral oxygen uptake and cerebral electrical activity during defibrillation threshold testing. Anesth. Analg. July; 87 (1): 16-20.
Greyson, B. (1983). The Near-Death Experience Scale: Construction, reliability and validity. Journal of Nervous and Mental Disease, 171: 369-375.
Greyson, B. (2003) Incidence and correlates of near-death experiences in a cardiac care unit. General Hospital Psychiatry, 25: 269-276.
Moody, R. A. Jnr. (1975). Life After Life. New York: Mockingbird/Bantam Books.
Morse, M, Conner, D. and Tyler, D. (1985). Near-Death Experiences in a Pediatric Population. American Journal of Diseases of Children, Vol. 139, pp. 595-600.
Parnia, S., Waller, D. G., Yeates, R., Fenwick, P. (2001) A qualitative and quantitative study of the incidence, features and aetiology of near death experiences in cardiac arrest survivors. Resuscitation 48: 149-156.
Ring K. (1980). Life at Death: A Scientific Investigation of the Near-Death Experience. New York: Coward, McCann and Geoghegan.
Sabom, M. (1982). Recollections of Death: An Investigation Revealing Striking New Medical Evidence of Life After Death. London: Corgi. First Publication in Great Britain.
Schwaninger, J., Eisenberg, P. R., Schechtman, K. B. and Weiss, A. N. (2002) A Prospective Analysis of Near-Death Experiences in Cardiac Arrest Patients. Journal of Near-Death Studies. Summer, 20 (4), pp. 215-232.
van Lommel, P., van Wees, R., Meyers, V. and Eifferich, I. (2001) Near-death experience in survivors of cardiac arrest: a prospective study in the Netherlands. The Lancet, Vol. 358, pp. 2039-2045, December 15th.
This article was originally published by Scientific and Medical Network , an interdisciplinary forum exploring the frontiers of science and spirituality.