Author Archives: Katherine Ewan

Overcoming the Fear of Death Psychedelically

Researchers at NYU and Johns Hopkins Universities have found that a single dose of the psychedelic compound in magic mushrooms, psilocybin, can diminish depression and anxiety related to dying in advanced cancer patients. Roland Griffiths (researcher as Hopkins) believes that psychedelic drugs are powerful tools for treating conditions including drug/alcohol abuse, depression and PTSD; they are not just for exploring the human mind.

The Experiment

Volunteers came to doctors with a fear of dying and stress about their illness. People were interviewed and counseled for over 8 hours before they were chosen for the experiment. Griffiths and Stephen Ross (NYU researcher) administered laboratory-synthesized psilocybin to 80 patients with life-threatening cancer. More than 75% of participants reported significant relief from depression and anxiety. Administration of drug was carefully monitored and supported with counseling services.

The Experience

Overall, the experiment had a healing effect for all those involved. The dose of psilocybin doesn’t result in every participant believing in life after death. However, it was effective in creating a deeper meaning and understanding of the situation. The psilocybin was able to show patients that there is nothing to be fearful of and that everything is going to be okay. Participants were able reassure loved ones that it is okay and they don’t need to worry about what was to come because everything was going to work out. The psilocybin was helpful in relieving the agony of the inevitability of death. Many reported that their experience using psilocybin was one of the most important experiences of their life.

The Results

Griffith and Ross found that larger doses of psilocybin were more effective and ‘mystical-type experiences’ showed greater changes in levels of depression and anxiety. There are always concerns and risks that come with experiments. In the case of psilocybin, about 1/3 of patients reported a sense of fear or discomfort. Doctors were there to comfort patients and remind them of where they were and that they were under the influence of psilocybin. However, is almost all cases, the experience was cathartic and resulted in personal understanding.

Find out more: https://www.scientificamerican.com/article/psilocybin-a-journey-beyond-the-fear-of-death/

Head Transplants: the next medical feat?

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The Idea

Professor Sergio Canavero wants to be the first surgeon ever to perform a head transplant. He claims that this could happen within the next year and that there are many volunteers willing to participate. He claims that despite the risk, there are many interested participants and the surgery will most likely take place in the UK, Germany or France.

The Patient

Valery Spiridonov is a 31-year-old man with Werdnig-Hoffman’s (muscle-wasting disease) who is willing to have his head transplanted onto a different body.

How it would work

All in all, the transplant would require a team of 150 medical professionals and 36 hours to complete. The first step would require freezing the head and body to stop brain cells from dying. The trickiest part of the surgery will involve cutting the spinal cord. Canavero claims a special knife made of diamonds will be used because of its strength and precision. The head will then be removed and the spinal cord glued to the donor. The testing of the procedure will be done on brain-dead donors to see how they recover neuro-physiologically.

The Questions

While many medical experts around the world claim his theories are science fiction and a head transplant is not feasible, Canavero claims that the surgery will have a success rate of 90%. If it is possible to perform a head transplant, than there are many questions that I have. Firstly, how would someone cope with living in a completely new body? More importantly, would they be the same person or would they change? Many questions are also raised about who the donor and recipient would be and what the requirements are to participate. I think while an interesting idea, many ethical questions are raised by the idea of a head transplant.

More information: http://www.bbc.co.uk/newsbeat/article/37420905/the-surgeon-who-wants-to-perform-a-head-transplant-by-2017