A study revealing the secrets of the "last moments": an excessive awareness of the "dying" brain "

Survivors of death talk about the so -called ‘the experience of the approaching death (NDEs)’, as these experiences usually include a variety of sensations, such as feeling of the body, or peace or calm, living memories of events in the past or meetings with their deceased loved ones or what is known as ‘spiritual beings’. The scientific community is still discussing the nature and importance of these experiences, as some researchers have suggested that it is the result of neurological processes or psychological factors, while others see that they provide proof of the existence of another life or a spiritual world. Despite the ongoing research, the nature and importance of the experiences of approaching death remains a topic of controversy and discussion, and the fact that these experiences share many elements asks a question of whether there is a basic real thing that supports them, and that those who have succeeded in escaping death offer a smile of awareness that does not completely disappear. To better understand these experiments, a team of researchers studied the signals issued by the brain of the painted people who were unable to get out of the dead, as the results of the study published in the American Academy of Science Academy provided early evidence of increasing activity related to the awareness of the dying brain. Secret awareness, and this study shows that the dying human brain can be very active during the dying process. In this regard, the author of the study, Jimo Borchegin, an associate professor in the Department of Molecular and Multiple Physiology, and the nerve section at the University of Michigan, told Al -Sharq that “the neurological signatures of awareness included in two patients included in the study, a remarkable impulse of gamma.” And secret awareness is a condition in which a person does not respond to conditions of conduct, but his brain activity indicates that he can still have a certain level of awareness. This term is often used in the context of patients who are in germination or minimal awareness. Patients in a coma do not have signs of consciousness and cannot communicate or respond to their environment in any way, but research that uses advanced nervous techniques, such as functional magnetic resonance imaging (FMRI) or EEG (EEG); This indicates that some of these patients still have a certain degree of cognitive treatment and awareness. Patients show a minimum awareness of evidence of awareness, such as the ability to follow simple orders or show emotional reactions, but their level of awareness is still significantly poor compared to the level of consciousness of healthy individuals. As the discovery of secret awareness is a difficult and complicated problem, the study required the use of advanced nervous techniques and an accurate interpretation of the results. The first of its kind and in the experiment that started ten years ago, the team investigated the results of 4 patients who died due to a heart attack in hospital during monitoring them with an electrical planning device. The four patients were in a coma and did not respond, as they were eventually identified as beyond the scope of medical assistance, and with the consent of their families, they were raised from life support devices. In the removal of industrial respirators, two patients showed an increase in the heartbeat, in addition to increasing the activity of the “Gama” wave, which is the fastest wave of brain activity and related to consciousness. The activity was discovered in the SO calls hot area of ​​the nerve straps of brain awareness, which is the point of connecting between the temporary, slave and occipital lobe in the back of the brain, as this area is related to a dream and changes in awareness of other brain studies. Burgegin said through the study that the experience of the approach of death can be explained by human brain activities when entering the dying process, saying: “We now know from this study that the brain can be activated in some patients through the dying process.” This study is the first of its kind, as the researchers analyzed deep brain signals from the moment the artificial breathing system was removed to the last heart rate, and according to Burgegin, no other studies did such a comprehensive job. Bourgegin pointed out that the researchers used many mathematical measures that no one else did, for the depth analysis of the signals of the electrical service, including increasing energy in all 19 channels of the apparatus, and a conjunction made by the frequency of “gama” waves with slower vibrations in all channels and functional communication of these waves and connections of all 19- In the basic rules for line. During the study, Burgegin underwent experimental animals to investigate, as it was found that the brain loss of oxygen after animals was affected by heart attacks stimulated a brain area, and asked them to broadcast the oscillations of “gamma” and even cause nervous effects, similar to what happens during conscious activity. “Gamma” waves and nervous physiological conjugation, is the synchronization or coordination of nervous activity between different parts of the brain, and can occur at different levels, from local reactions between neurons in the environment to high reactions between the distant brain areas. The oscillation of “gama” is a kind of nervous fluctuation or rhythmic activity found within the gamma frequency area (about 30 to 80 Hz). It is believed that these fluctuations play a role in different cognitive processes, such as attention, perception and memory, and Gama’s fluctuations are also linked to physiological nervous system, as it can synchronize nervous activity between different brain regions. Studies indicate that Gama’s fluctuations may be important to communicate between different parts of the brain and to combine information from different sensory methods. In general, nervous physiological conjugation and the fluctuations of gamma are an important aspect of the brain’s function, and they play a decisive role in different cognitive processes and nerves communication. The authors warn against drawing any conclusions about the effects of the results, and they also indicate that it is impossible to know what patients in this study suffered because they were not alive. The same approach can be applied to other clinical cases, where patients cannot communicate to determine the secret awareness, as researchers intend to do more research in this matter to understand the role of the brain in a heart attack. Also read: