![]() ![]() We postulate that the mind's pattern-recognizing process holds the following properties: it is a highly path-dependent process it prioritizes internal encod-ings it is a self-organizing process in constant change and it constructs its future information-processing pathways by continuously recognizing the possibilities that lie within the adjacent possible. Lane and Gobet (2011) provide serious skepticism concerning some of those arguments, and here we take the opportunity to respond and expand the theoretical constructs of " experience recognition ". ![]() As an example, the well-known article by Chase and Simon, " perception in chess ", and the benchmark cognitive computational models of chess, by Gobet et al. One of the basic tenets of that proposal is that pattern recognition, in cognitive science and related disciplines, does not accurately reflect human psychology. One way to do so might be to create an experiment that simulates a near-death experience while the patient is being monitored under lab conditions.If we look at the human mind as a pattern-recognition device, what is the nature of its pattern-recognizing? And how does it differ from the majority of pattern-recognition methods we have collectively devised over the decades? These broad philosophical questions emerge from the studies of chess thought, and we propose that a major task of the mind is to engage in " experience recognition " (Linhares & Freitas, 2010). ![]() What's more, it's not possible to confirm that the patients really had any visions as they did not live to tell the tale.īorjigin hopes in the future to collect data on hundreds more people-increasing the chances that some will actually survive. According to one theory, the reason one sees such images just before death is because youre searching for a. I step out of the tub, slipping on a puddle of water, and while falling backward Im expecting to see if that theory of your life flashing before your eyes. Owing to the small sample size, the authors cautioned against making wide-ranging inferences. You saw your life flashing before your eyes. It's not clear why two of the patients experienced these potential signs of "covert consciousness" while two did not, though Borjigin speculated their history of seizures might have primed their brains in some way. "If this part of the brain lights up, that means the patient is seeing something, can hear something, and they might feel sensations out of the body," said Borjigin, adding that the region was "on fire."īrain and heart activity were monitored, second by second, for the last few hours of the patients' life, contributing to the strength of the analysis, she added. The University of Michigan paper went further by examining in greater depth which parts of the brain lit up, with the activity detected in the "posterior cortical hot zone"-comprised of the temporal, parietal and occipital lobes, which are associated with changes in consciousness. Your life does flash before your eyes moments before you die, study finds A man is recorded to have had an increase in brain activity most commonly associated with memory recall before he died iStockPhotos We often hear the phrase that your life flashes before your eyes before death, but a new study may have just proved that theory to be true. When taken off their ventilators, two of the four patients-a 24-year-old woman and a 77-year-old woman-saw increases in their heart rates as well as surges of brain waves in the gamma frequency-the fastest such brain activity, which is associated with consciousness.Įarlier studies-including a prominent paper published in 2022 about an 87-year-old man who died from a fall-have also found spikes in gamma waves in some people near the point of death. The team looked back at the records of four patients who died from cardiac arrest while on electroencephalogram (EEG) monitoring.Īll four fell into comas and were removed from life support after it was determined they were beyond medical help. ![]() While not the first study of its kind, what sets the new research apart is that it's detailed in a way "that's never been done before," senior author Jimo Borjigin, whose lab is devoted to understanding the neurological basis of consciousness, told AFP. In a new paper published Monday in the Proceedings of the National Academy of Science ( PNAS), researchers at the University of Michigan found evidence of surges in brain activity associated with consciousness in two dying patients. The fact that these stories share so many elements in common and come from people from diverse cultural backgrounds points to a possible biological mechanism-one that has yet to be de-mystified by scientists. ![]()
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