PTSD – A Way Out A mindful way to heal

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Karina Margit Erdelyi:

We are living in strange times, with much of the world under quarantine for the novel coronavirus—and that’s precisely the kind of stress that may impact future offspring according to some scientists.A growing body of research suggests that trauma (like from extreme stress or starvation among many other things) can be passed from one generation to the next.

Here’s how: Trauma can leave a chemical mark on a person’s genes, which can then be passed down to future generations. This mark doesn’t cause a genetic mutation, but it does alter the mechanism by which the gene is expressed. This alteration is not genetic, but epigenetic. 

We spoke with Dr. Chris Mason, Associate Professor at Weill Cornell Medicine, with appointments at the Tri-Institutional Program in Computational Biology and Medicine between Cornell, Memorial Sloan-Kettering Cancer Center and Rockefeller University, and Director of the Mason Lab. He shared that “epigenetics, in simplified terms, is the study of the biological control mechanisms of DNA—the light switches that turn genes on or off. What does that mean? In essence: epigenetics control how or why your genes are expressed.”

What would have seemed preposterous 20 years ago has become a fast-emerging field of study. Today the idea that a person’s experience could alter their biology, and behavior of their children and grandchildren has gained serious traction. Animal and some smaller human studies have shown that exposure to stressors like immense stress or cold can trigger metabolic changes in subsequent generations—and we may just be living in such a time as we grapple with the mounting COVID-19 crisis.

So, What Exactly Are These Epigenetic Studies?

Differences among groups who had gone through extreme physical and psychological stress, like Holocaust survivors, those who were born to parents who lived through “The Dutch Hunger Winter,” and sons of Confederate prisoner-of-war soldiers in the American Civil War, all make the case the most clearly, but they’re not the whole picture. There has also been a lot of work in the lab focused on this phenomenon, and that work really accelerated after The Human Genome Project (HGP) was completed in 2003. Here’s a look at what scientists have learned from both case studies and experiments.

How Extreme Situations Have Impacted Offspring

Mason shared that the field of epigenetics gained real traction about a decade ago, when scientists published seminal research on the Dutch Hunger Winter, an extended period of famine that took place towards the end of World War II when the Nazis blocked food supplies in October 1944, thrusting much of the Netherlands into famine. When the Dutch were liberated in May 1945, more than 20,000 had died of starvation. Pregnant women were particularly vulnerable; and the famine impacted the unborn children for the rest of their lives.

Scientists found that those who had been in utero during the famine were a few pounds heavier than average. (The thinking goes that the mothers, because they were starving, automatically quieted a gene in their unborn children involved in burning the body’s fuel.) When the children reached middle age, they had higher LDL (“bad”) cholesterol and triglyceride levels. They also suffered higher rates of obesity, diabetes, cardiovascular disease, and schizophrenia. When scientists looked into why, they found that these children carried a specific chemical mark—an epigenetic signature—on one of their genes.

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Dr. Rachel Yehuda, Director of the Traumatic Stress Studies Division at the Icahn School of Medicine at Mount Sinai in New York City, conducted a 2015 study on the children of 40 Holocaust survivors.  She found that they had epigenetic changes to a gene linked to their levels of cortisol, a hormone involved in the stress response. She also found a distinctive pattern of DNA methylation, another epigenetic marker. The study concluded that both parents and unborn children were affected on a genetic level.

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Awareness is ever present in its purest form, our observer senses now, this present moment, unencumbered by judgment or thought.

Awareness always starts change, a healing journey, impossible to fix that which is hidden. Narcissists rarely change, they never become aware of their weaknesses. It’s like a peacock totally focused on spreading those feathers, pumping up that ego, at all costs.

Reflection never starts, behavior never modified.

Examples of awareness: hearing, listening. We fine tune our listening skills, deepening our capabilities. I sit quietly listening for the lowest decibel sound in my environment.

Then I travel beneath it, noticing the sound of my inhales and exhales first. With this accomplished, I move on to listening for my heartbeat. After that I turn my hearing inward, I listen inside my head, exploring my inner world.

All healing happens inside, this is excellent practice for integrating trauma, later on.

I have heard a symphony playing inside my head on high focus days. It was startling the first time it played.

We have an entire world inside our mind and body, this inside wellbeing impacts our external wellbeing.

If we can quiet down this much, thoughts fade away, the mind steadies and starts repairing itself.

For extra credit visualize a scenario: Sitting in a chair, back to the edge of a dense jungle, it has not rained in six months, listening like your life depended on it.

Something is coming at you from deep inside that jungle.

Instead of trying to listen far out into the jungle, quiet down inside your ears.

Be so quiet internally that the tiniest sound will ring out.

We can use our senses to ground us quickly, in a second, bringing us back to now.

Future posts about our visual awareness, smell and tactile senses to follow.

Please add your awareness insights and practices.

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