![]() S o the gamma oscillations recorded imply we experience the same neural activity as dreaming or recalling memories as we dieĭuring the death, gamma wave activity increased. This indicates that interactions between the different brain waves continue after blood stops flowing in the brain, but the findings also raise another possibility: “Given that cross-coupling between alpha and gamma activity is involved in cognitive processes and memory recall in healthy subjects, it is intriguing to speculate that such activity could support a last ‘recall of life’ that may take place in the near-death state.” In an analysis of recordings of the 30 seconds before and after the man’s heart stopped beating, the team saw that he experienced changes in different types of brain waves, including alpha and gamma brain waves. While he was dying, the EEG continued recording his brain activity, offering an image of the 15 minutes around his death. ![]() Doctors carried out an electroencephalography (EEG), which records brain activity, during which the man had a sudden fatal heart attack. He’d been admitted to a hospital emergency department after a fall resulted in a bleed in the brain, which subsequently deteriorated. The brain scan emerged during the treatment of an 87-year-old man for epilepsy. According to the research, published in Frontiers in Aging Neuroscience, there may be evidence to back up the idea that you do in fact see your life in review in your final moments. Yet, through an accident in another study, scientists have been able to observe the brain as it shuts down for the first time. People who have faced near-death experiences have reported this as fact, and a number of psychologists attempted to analyse the phenomenon, but it’s incredibly hard to conduct any non-subjective research. It’s long been a staple of books and films – the conception that, when a person is dying, they see much of (or all of) their life flashing before their eyes.
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