Mind Over Matter...Bah, Humbug...Or Is It?

Your reaction to today's post from news.stanford.edu (see link below) may well depend on how you feel at the moment you start reading it. If you're in so much discomfort that yet another 'mind over matter' article could send you over the edge, it may well be wise to put this article aside for another day. This is because that's exactly what this post is...another 'mind over matter' article. Now I'm as prickly and cynical about these posts as you may be, especially if I'm having a bad day! The idea that someone can tell you that you can train the brain to experience your neuropathy pain differently may make you want to throw a brick at the computer. However, this post is different in that it explains how and why 'mind over matter' can act as a placebo effect and genuinely reduce the symptoms. After all, as the article points out...if a Shaolin monk can break a concrete block with his forehead, how do you explain the fact that he feels no pain? So starting from that image, understanding that we generally use just a fraction of our brain power to control our bodies, can lead to more open-mindedness about articles such as this one. The problem is that we can appreciate that it's possible but we need someone to tell us precisely how to do it. This article goes some way to doing that but not far enough. So for now, just reading the article may be enough to set the wheels in motion and get us thinking about how we can reduce our pain using our brain. However, in my book, if anybody mentions the words 'positive thinking', I'll definitely throw a hissy-fit - I need more concrete evidence than that!
 

Stanford researchers explore how the human mind shapes reality
By Nathan Collins June 11, 2018

The mind can shape health, behavior and maybe even society as a whole. Stanford researchers are bridging disciplines to understand what our minds can do and how they do it.

Search the internet for “the power of the mind,” and you’ll find some strange things: a program that promises to show you how to attract success simply by focusing on it, a great many nutritional supplements and a video purporting to show a Shaolin monk breaking things with his head. But beyond the hucksters and the hype, the mind actually can do some remarkable things, including shaping our health and well-being.

“Our minds aren’t passive observers, simply perceiving reality as it is. Our minds actually change reality,” said Alia Crum, an assistant professor of psychology and director of the Stanford Mind and Body Lab. Crum and other Stanford researchers – including many who recently took part in a World Economic Forum IdeasLab panel and Worldview Stanford’s Power of Minds meeting, both sponsored in part by the Stanford Neurosciences Institute – are bridging medicine, psychology, education, business and more to understand not just what our minds can do, but also how they do it.

Shaping health

Probably the best known way the mind shapes reality is the placebo effect, where people get better if they simply believe they are being treated for a disease. For ages, that was viewed as just an experimental hassle – something to take into account when testing the effectiveness of a new drug, for example.

It’s essential to recognize that mindsets are not peripheral, but central to health and behavior.

—Alia Crum Assistant Professor of Psychology

Yet doctors are starting to rethink placebos not as a hassle but as an actual path to better health. After all, placebo effects and the underlying mindsets and social contexts that create them have real effects on health, from reducing anxiety and blood pressure to easing pain and boosting immune systems.

Crum and colleagues have shown that those effects extend beyond medicine per se. People who believe doing physical work in a job counts as exercise live longer lives, independent of how much exercise they actually get. Likewise, telling people a milkshake they drank was “indulgent” made them feel more full. Telling them a drink they were consuming had caffeine raised their blood pressure.

“It’s essential to recognize that mindsets are not peripheral, but central to health and behavior,” Crum said. “If we truly want to tackle the diseases and crises of our time, we need to more effectively acknowledge and leverage the power of mindset.”

Easing pain

Among the most important health care issues today is chronic pain. Although estimates vary widely, somewhere between 10 and 30 percent of all adults deal with ongoing pain of some kind, making pain more prevalent and costly than heart disease, diabetes and cancer combined, said Beth Darnall, a clinical professor of anesthesiology, perioperative and pain medicine.

Pain is highly responsive to
each person’s psychology and mindset.

—Beth Darnall Clinical Professor of Anesthesiology, Perioperative and Pain Medicine

“Pain is highly responsive to each person’s psychology and mindset,” Darnall said. Those who expect worse pain, ruminate on it and feel helpless about it – what’s called pain catastrophizing – feel more intense pain, stay longer in hospitals after surgery and often require more painkillers. On the other hand, those who shift to a positive mindset feel less pain, spend less time in hospitals and require fewer pain medications.

“That presents an opportunity,” Darnall said. Over the last decade, she and her team have been working on relatively brief mindset interventions to help people train their brains away from pain, with lasting results. The interventions can help people with chronic pain suffer less, she said, and they can be used before or after surgery to aid in recovery. Darnall and Sean Mackey, the Redlich Professor and professor of anesthesiology, perioperative and pain medicine, recently received $4 million from the National Institutes of Health to study a similar intervention for patients with chronic back pain.

More recently, Darnall and colleagues turned their attention to opioid use.

“Many patients would like to reduce their opioid use but they believe and fear their pain will worsen if they do,” Darnall said. But with careful planning and support, she and colleagues showed, many patients could substantially reduce their doses without experiencing any more pain. Darnall is continuing to investigate that approach with help from a $9 million research award from the Patient-Centered Outcomes Research Institute.

Growing smarter

Mindset matters for more than health, of course. How people think about themselves – in particular, whether they think traits like intelligence are malleable – can have a powerful effect on their success in school and beyond.

When people are in more of a growth mindset, they believe their qualities can be developed.

—Carol Dweck Professor of Psychology

“When people are in a fixed mindset, they believe that their basic qualities – their intelligence, talents, abilities – are just fixed traits,” said Carol Dweck, the Lewis and Virginia Eaton Professor and a professor of psychology. “But when people are in more of a growth mindset, they believe these qualities can be developed through effort, perseverance, good strategies, lots of great input from others.”

That idea has been applied most famously to education, where Dweck and colleagues have shown that children with a growth mindset do better in math and other subjects. But the same basic concepts apply to recovering from romantic breakups and even easing the conflict between Israelis and Palestinians.

Most important, even whether people have a growth mindset is subject to change. In 2015, for example, Dweck and colleagues demonstrated that 45-minute online interventions could raise grades and reduce dropout risk among underperforming high school students.

A sense of belonging

To Gregory Walton, an associate professor of psychology, belonging may be the most interesting mindset. When students question whether they belong in school, especially a school they value, Walton said, their classroom performance and health can suffer.

The most proximate determinant of how people behave is how they understand things, and you can change that.

—Gregory Walton Associate Professor of Psychology

Part of the reason lies in how students explain setbacks to themselves. If students are already wondering whether they belong and then get criticized, excluded or left behind, it’s easy for them to interpret that as proof they don’t belong, leading them to withdraw. That exacerbates inequality, Walton said, since the burden of those worries falls most heavily on minority students and students from low socioeconomic status backgrounds.

Fortunately, there’s something to be done about it: Change the narrative. In 2011, Walton and Geoffrey Cohen, the James G. March Professor in Organizational Studies in Education and Business and a professor of psychology and of education, tested that idea by presenting a series of older students’ thoughts about college life to 92 first-year students. Those thoughts conveyed a sense that everyone has difficulty adjusting to college at first and that everyone can succeed.

The exercise lasted just an hour, but it worked. Especially for African American students, grades and even overall health improved throughout their college years – all, Walton said, because they had been given an alternate way to understand the struggles they encounter. Walton, Cohen and colleagues have since shown that even short online programs, designed to show that challenges with belonging are normal and get better with time, can help reduce social inequalities.

“The most proximate determinant of how people behave is how they understand things,” Walton said. “And you can change that.” 

https://news.stanford.edu/2018/06/11/four-ways-human-mind-shapes-reality/