Andrew Huberman of Stanford University School of Medicine is studying the neuroscience of how what we see influences our emotions, especially fear.
Using virtual reality (VR), he exposes study participants to terrifying scenarios, including attack encounters with sharks, spiders, and a pit bull, and stepping off a very high, narrow plank.
Huberman, an associate professor of neurobiology and ophthalmology at Stanford, measures participant responses with sensors attached to their skin, by monitoring their pupil diameters, and by simply asking participants to say what they’re feeling.
He aims to test techniques that, if successful, could help people with phobias, generalized anxiety syndrome, or post-traumatic stress disorder recover their composure in situations that trigger fear.
Read the Stanford Medicine Magazine article: http://stanmed.stanford.edu.
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Spurts of acute stress (known as “eustress” in research, if you like learning new words) can increase your memory, concentration and more. Learning to embrace stress is beneficial, so start by watching this video. If you’re actually reading this, you REALLY care about good stress 👏 and there is further reading below.
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REFERENCES 📚
Abercrombie, H. C., Kalin, N. H., Thurow, M. E., Rosenkranz, M. A., & Davidson, R. J. (2003). Cortisol variation in humans affects memory for emotionally laden and neutral information. Behavioral Neuroscience, 117(3), 505-516.
http://dx.doi.org/10.1037/0735-7044.117.3.505
Dawans, B.V., Ditzen, B., Trueg, A., Fischbacher, U., & Heinrichs, M. (2019). Effects of acute stress on social behavior in women. Psychoneuroendocrinology, 99, 137-144.
Seery, M., Leo, R.J., Lupien, S.P., Kondrak, C.L., & Almonte, J.L. (2013). An upside to adversity?: moderate cumulative lifetime adversity is associated with resilient responses in the face of controlled stressors. Psychological science, 24 7, 1181-9 .
Park, Daeun & Yu, Alisa & Metz, Sarah & Tsukayama, Eli & Crum, Alia & Duckworth, Angela. (2017). Beliefs About Stress Attenuate the Relation Among Adverse Life Events, Perceived Distress, and Self‐Control. Child Development. 89. 10.1111/cdev.12946.
Jamieson, Jeremy & Nock, Matthew & Mendes, Wendy. (2011). Mind Over Matter: Reappraising Arousal Improves Cardiovascular and Cognitive Responses to Stress. Journal of experimental psychology. General. 141. 417-22. 10.1037/a0025719.
Steptoe A, Kivimäki M. Stress and cardiovascular disease. Nat Rev Cardiol. 2012 Apr 3;9(6):360–70. doi: 10.1038/nrcardio.2012.45.
Yang, L., Zhao, Y., Wang, Y., Liu, L., Zhang, X., Li, B., & Cui, R. (2015). The Effects of Psychological Stress on Depression. Current neuropharmacology, 13(4), 494–504. doi:10.2174/1570159X1304150831150507
Scott, K. A., Melhorn, S. J., & Sakai, R. R. (2012). Effects of Chronic Social Stress on Obesity. Current obesity reports, 1(1), 16–25. doi:10.1007/s13679-011-0006-3
Explore the stages of how your memory stores information and how short-term stress impacts this process.
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You spend weeks studying for an important test. On the big day, you wait nervously as your teacher hands it out. You’re working your way through, when you’re asked to define “ataraxia.” You know you’ve seen the word before, but your mind goes blank. What just happened? Elizabeth Cox details the complex relationship between stress and memory.
Lesson by Elizabeth Cox, directed by Artrake Studio.
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View full lesson: https://ed.ted.com/lessons/the-surprising-link-between-stress-and-memory-elizabeth-cox
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http://www.wellnessandperformance.com Watch this video to find out how Trauma and Stress impact the brain to create chronic conditions, like: chronic pain, depression, anxiety, post traumatic stress, and fibromyalgia. You will understand how the brain / body connection works and why nothing you’ve tried has helped so far. If you or a loved one suffer from chronic health problems no matter what you’ve tried, then you can’t afford to miss this cutting edge information. You’ll also learn how to get started doing something about it right from home for less than $10 by visiting: http://www.amazon.com/dp/B0090S9XFG
If you are stressed-out, anxious or chronically unhappy; this talk will lead you through an authentic journey of self-knowing and freedom to illuminate the root causes of stress. Combining storytelling and meditation, Preethaji’s teachings help shift her students from living in a stressful-state, to living in what she describes as a beautiful state.
In 2009 Preethaji started One World Academy with her husband Krishnaji. One World Academy is a wisdom school for enlightenment based in a new tradition where the focus is on knowing oneself and discovering that we are connected to all that exists.
Preethaji is an enlightened world teacher whose vision is to free individuals of all forms of unhappiness. Preethaji’s teachings challenge every justification for living in sorrow and inner isolation or unconscious psychological conformity.
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View full lesson: http://ed.ted.com/lessons/how-stress-affects-your-brain-madhumita-murgia
Stress isn’t always a bad thing; it can be handy for a burst of extra energy and focus, like when you’re playing a competitive sport or have to speak in public. But when it’s continuous, it actually begins to change your brain. Madhumita Murgia shows how chronic stress can affect brain size, its structure, and how it functions, right down to the level of your genes.
Lesson by Madhumita Murgia, animation by Andrew Zimbelman.