One of the amazing phenomena that happen to people who have experienced near-death experiences (PSP) is a significant improvement in vision and perception in ordinary people and the appearance of vision in those who have been deprived of it since birth. The latter, there is nothing to compare this phenomenon with, but sighted people note not only a significant improvement in visual perception, but also the emergence of an amazing ability to see simultaneously 360 degrees. The presence of this phenomenon is confirmed by many years of research by the American oncologist Jeffrey Long, conducted within the framework of the Foundation for Research on Experiences of Death (FIPSP).
Here's how he describes it in his book Proof of Life After Death:
By the way, for more than a decade, advanced scientists have also said that the narrow framework of the outdated scientific paradigm has already become very tight for a multitude of new discoveries and concepts that clearly go beyond them. And they consider consciousness to be one of the most important aspects of our reality. This means that the day is not far off when the possibility of the existence of consciousness outside the body, including after the death of the physical shell, will be finally proved with the help of the latest scientific methods of cognizing reality.