The N D E and Its Relation to Brain Function

The paradoxical occurrence of a heightened lucid awareness and logical thought processes during a period of impaired cerebral profusion raises perplexing questions for or rent understanding of consciousness. A clear sensorium and complex perceptual processes challenge the concept that consciousness is localized exclusively in the brain. No one physiological or psychological model by itself could explain all the common features of an n d e, writes bruce grayson.