OK, so Werner and Z both added links to Dr Parnia’s updated website.
Z said there was nothing new, but buried in the list of studies there is something of great interest to those of us who have been following this field for the last 15 years, and it is this:
Conscious Awareness During Deep Hypothermic Circulatory Arrest
In our studies of cardiac arrest and its effects on consciousness, our data led us to hypothesize that higher-quality resuscitation is associated with a higher level of conscious awareness during cardiac arrest and resuscitation, which in turn is associated with improved survival, less severe brain injuries, and a smaller incidence of disorders of consciousness.
A novel way to study consciousness in a setting that biologically mimics clinical death besides cardiac arrest is to study patients undergoing deep hypothermic circulatory arrest (DHCA), a medical technique in which a patient’s temperature is cooled to approximately 20 degrees Celsius (68 degrees Fahrenheit), shutting down blood circulation and major organ function. This approach is often used by surgeons who need to operate on major blood vessels.
Because DHCA biologically mimics clinical death, but is very well controlled, it provides an excellent opportunity to study consciousness and awareness in a population, which unlike cardiac arrest, has a very high survival rate. We are developing new methods to determine what happens to consciousness before, during, and after this shutdown. We are using various technologies including portable EEG, cerebral oximetry, and visual and audio tools to test implicit and explicit learning as well as recall and memory.
This study complements our work in AWARE II, and we anticipate that we will discover exciting new aspects of the human mind.
This is basically very similar to the COOL study that was started in Montreal, but ended when the surgeon who performed the processes left. It is very exciting since there have been a number of reports over the years that have shown that doing this does indeed create NDE like experiences with OBEs. The key point, that Dr Parnia makes, is that the conditions are predictable and controlled. While there will be many more CAs than these procedures, there is also a much lower chance of survival or recall with a CA, so this route has a chance of producing results more consistently. Very excited to see this happening, and the fact that it is already ongoing, and may lead to results sooner rather than later. Case reports would be very interesting indeed.