Facing stress in our lives is an integral component of being more resilient, says Raphael Rose. In his research for NASA, Raphael finds that accepting and even welcoming stress helps us become more resilient, leading to a more meaningful, joyful, and socially connected life.
Clinical Psychologist This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
What goes on in our bodies and minds to cause stress?
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Stress is our natural reaction to physical or emotional pressure, encompassing everything from too much work to being tortured. But how does stress affect our memory, mood and thinking? And what effect does stress have on our overall health? Vincent Walsh and a panel of experts investigate.
Vincent Walsh is a neuroscientist at University College London interested in finding out how the brain works. He is particularly fascinated by the the things we take for granted, like dealing with stressful situations.
Joe Herbert is interested in the role of the brain in adaptive responses, with particular reference to the reciprocal interaction between hormones and the brain. He is a Professor at the Department of Clinical Neurosciences at the University of Cambridge.
Shane O’Mara is Professor of Experimental Brain Research in Trinity College Dublin. His research focuses on the relations between cognition, synaptic plasticity and behaviour, in the context of brain aging and depression.
Julie Turner-Cobb is Professor of Psychology at Bournemouth University. She researches the effects of psychosocial factors, particularly stress, coping and social support, on endocrine functioning across a range of acute and chronic health conditions in adults and children.
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Traditional Chinese medicine (TCM) is a branch of traditional medicine that is purported to be based on more than 3,500 years of Chinese medical practice that includes various forms of herbal medicine, acupuncture, cupping therapy, gua sha, massage (tui na), bonesetter (die-da), exercise (qigong), and dietary therapy, but recently also influenced by modern Western medicine. TCM is widely used in Sinosphere where it has a long history, and in later years it is also increasingly practiced across the globe. One of the basic tenets of TCM is that the body’s vital energy (ch’i or qi), which is not a scientifically verified phenomenon, is supposedly circulating through channels, called meridians, that are claimed to have branches connected to bodily organs and functions.” Concepts of the body and of disease used in TCM reflect its ancient origins and its emphasis on dynamic processes over material structure, similar to European humoral theory. Scientific investigation has not found evidence for traditional Chinese concepts such as qi, meridians, and acupuncture points. The TCM theory and practice are not based upon scientific knowledge, and there is disagreement between TCM practitioners on what diagnosis and treatments should be used for any given patient. The effectiveness of Chinese herbal medicine remains poorly researched and supported. There are concerns over a number of potentially toxic plants, animal parts, and mineral Chinese medicinals. There are also concerns over illegal trade and transport of endangered species including rhinoceroses and tigers, and the welfare of specially farmed animals including bears. A review of cost-effectiveness research for TCM found that studies had low levels of evidence, but so far have not shown beneficial outcomes. Pharmaceutical research has explored the potential for creating new drugs from traditional remedies, with few successful results. A Nature editorial described TCM as “fraught with pseudoscience”, and said that the most obvious reason it has not delivered many cures is that the majority of its treatments have no logical mechanism of action. Proponents suggest that research has so far missed key features of the art of TCM, such as unknown interactions between various ingredients and complex interactive biological systems. The doctrines of Chinese medicine are rooted in books such as The Yellow Emperor’s Inner Canon and the Treatise on Cold Damage, as well as in cosmological notions such as yin–yang and the five phases. Starting in the 1950s, these precepts were standardized in the People’s Republic of China, including attempts to integrate them with modern notions of anatomy and pathology. In the 1950s, the Chinese government promoted a systematized form of TCM.TCM describes health as the harmonious interaction of these entities and the outside world, and disease as a disharmony in interaction. TCM diagnosis aims to trace symptoms to patterns of an underlying disharmony, by measuring the pulse, inspecting the tongue, skin, and eyes, and looking at the eating and sleeping habits of the person as well as many other things.
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Panic is a sudden sensation of fear, which is so strong as to dominate or prevent reason and logical thinking, replacing it with overwhelming feelings of anxiety and frantic agitation consistent with an animalistic fight-or-flight reaction. Panic may occur singularly in individuals or manifest suddenly in large groups as mass panic (closely related to herd behavior).
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Everyone gets stressed out now and then, but chronic stress causes much more wear and tear on the body than most people realize.
Chronic stress is a hard thing to describe to family, friends, and sometimes even doctors. They can’t see it like they would a broken arm or a flesh wound, which may cause some to doubt its very existence.
However, anxiety is a very real disorder that effects 18 percent of the American population. When it rears its ugly head, so do many other physical side effects. Here are 10 of the most common.
1. Heart disease
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You know that saying, “You’re going to give me a heart attack?” Well, anxiety and panic attacks might actually do that. High blood pressure and weakened heart muscles are both side effects of stress that raise your chances of having a heart attack and/or developing cardiovascular disease.
2. Loss of libido
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With all these negative things happening in your body, it’s not a big surprise that your libido can suffer. Part of this is because your hormones aren’t functioning properly, and another is that your mind and body are distracted. It’s important to communicate with your partner and remember that you don’t “owe” anyone sex.
3. Brain damage
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Years of extreme stress and anxiety can lead to brain damage, particularly early-onset Alzheimer’s. It’s been found that the cortisol that’s released during stressful periods actually kills the hippocampus, leading to loss of memory and premature brain aging.
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Brain surgery is a delicate procedure now, but back in the day, it was even more nerve-wracking. Doctors had to use tools and techniques that would be considered barbaric by today’s standards. The movement toward using more modern methods in the 1920s eventually picked up steam, but it was a slow process, as this brain surgery training film from that era illustrates.
It’s a little hard to follow, but here’s a transcript of the video’s text for your reference:
Drilling a pin-hole through scalp and skull, 4 cm. to right of middle line, well in front of Rolandic fissure. After penetrating the skull with the grooved drill, stilette and blunt, hollow needle are inserted along the track. On reaching cavity of Lateral Ventricle, cerebrospinal fluid appears. Cisternal or Sub-Occipital puncture. Needle inserted immediately above 2nd cervical spine, pencil in patient’s ear to guide aim of needle. Lumbar Puncture Needle inserted between L4 and L5 laminae, just to right of middle line.
