Robert Marks and Andrew Knox continue their conversation on neurology, epilepsy, and mental illness. In this episode, they focus on the medications and practices that can help restore proper brain function, from antidepressants to forms of surgery to Elon Musk’s potential “Neuralink.” Additional Resources
Psychiatrist and neurobehavioral scientist Bruce Greyson, author of After (2021) — a science-based look at near-death experiences — offers short videos unpacking the topic via Big Think: Are near-death experiences real? (7:15 min) BRUCE GREYSON: When I first started looking into near-death experiences back in the late-1970s, I assumed that there would be some physiological explanation for that. What I found over the decades was that the various simple explanations we could think of like lack of oxygen, drugs given to the people and so forth, don’t pan out- the data do not support them. And furthermore, the phenomena of NDEs, of near-death experiences, seem to defy a simple, materialistic explanation. When we first started presenting this material in medical Read More ›
Recently, researchers were able to study the brain of an 87-year-old patient while administering treatment for epilepsy. Dr Raul Vicente of the University of Tartu, Estonia and colleagues were using continuous electroencephalography (EEG) to detect the seizures but during the recordings, the patient had a heart attack and passed away. Thus they were abled to record the activity of adying human brain: “We measured 900 seconds of brain activity around the time of death and set a specific focus to investigate what happened in the 30 seconds before and after the heart stopped beating,” said Dr Ajmal Zemmar, a neurosurgeon at the University of Louisville, US, who organised the study. “Just before and after the heart stopped working, we saw Read More ›
Psychiatrist Bruce Greyson, emeritus at the University of Virginia, tells us that he first started thinking about near-death experiences many decades ago when a young woman, rescued from suicide, asserted that she had seen a spaghetti stain on his tie during an out-of-body experience. She could not have known that he had gone to considerable pains to conceal the embarrassing mark from colleagues. Nothing in his background had prepared him, as a young psychiatrist, for taking seriously the possibility that the mind could be detached from the brain. He grew up with a chemist father who had a great love for science but no metaphysical convictions. But he just could not forget the spaghetti stain episode and that background prompted Read More ›
Last week, we talked about psychiatrist Bruce Greyson and his new book, After (2021), discussing near-death experiences (NDEs). The Guardian ran an interview with Greyson the same day, in which he offers some perspectives that may be useful in trying to sort out the issues: ● Modern neuroscience does not have a simple answer that dismisses NDEs. When I ask Greyson why he decided to publish After now, after all these years, he explains that “we had to wait until we had enough knowledge about near-death experiences to be able to understand what was going on,” by which he means not that we know what NDEs are, but that advances in science have allowed us to rule out a heap Read More ›
Health and science writer Markham Heid recounts a story from psychiatrist Bruce Greyson’s book After (2021) that typifies the near-death experiences (NDEs) that have excited research interest: The truck driver’s story sounded far-fetched. The man claimed that in the middle of his quadruple bypass heart surgery — during which he was fully anesthetized and his eyes were taped shut — he had “come to” and found that he was looking down at his own body and the doctors preparing to operate on it. He described the scene in detail, and he recalled that his surgeon had waved his elbows in the air as if he were mimicking a bird flapping its wings. Later, when asked about his patient’s peculiar account, Read More ›