‘VR Placebo interventions’ …! We do indeed live in a time of wonders. Research is being undertaken into the value of the emerging Virtual Reality technologies in treatment of mental illness. It’s early days, but the results so far are promising. Read more here.
An excellent article in The Guardian on the placebo effect.
‘There is now evidence showing some people, known as “placebo responders”, do feel or get better after unwittingly, or even wittingly, taking a placebo – and it’s not just psychosomatic. Several studies are pointing to a biological basis for the placebo effect, with the latest research focused on a region of the brain known as the mid-frontal gyrus, which runs along the frontal lobes just above the eyes.’
Placebo treatments seem to have an effect on pets … but is the effect on the pets themselves, or ‘second hand’ through a placebo effect on pet owners? Find out here.
“The study included about 300 kids aged 8 to 17, enrolled at 31 centers. They had 11 migraines on average in the month before the study began and were randomly assigned to take either of the drugs or placebo pills daily for six months. Migraine frequency in the study’s last month was compared with what kids experienced before the study. At least half of kids in each group achieved the study goal, reducing migraine frequency by half.”
The same report, with a couple of videos, is over at CBS.
Scientists have identified for the first time the region in the brain responsible for the “placebo effect” in pain relief, when a fake treatment actually results in substantial reduction of pain, according to new research from Northwestern Medicine and the Rehabilitation Institute of Chicago (RIC). Check out these articles – Neuroscience News and Northwestern University News
Interesting CNN article and video on the real -and growing – effects of fake pills. It concludes:
‘As most of us would guess, the placebo perceived by patients to be more expensive worked better than its seemingly lower-cost equivalent … Perceptions of cost are capable of altering the placebo response,.
Quite a buzz lately about the placebo effect and back pain, extending from a randomized control trial in Portugal.
“Our findings demonstrate the placebo effect can be elicited without deception. Patients were interested in what would happen and enjoyed this novel approach to their pain. They felt empowered.” – Lead author Claudia Carvalho, Ph.D., ISPA
“It’s the benefit of being immersed in treatment: interacting with a physician or nurse, taking pills, all the rituals and symbols of our healthcare system,” (says placebo researcher Ted Kaptchuk, Professor of Medicine at Harvard Medical School). “The body responds to that.”
While this study focused on chronic pain, Kaptchuk says it is possible that patients with other conditions that involve self-observation – such as fatigue, depression, or digestive problems – may benefit from open-label placebo treatment.
“You’re never going to shrink a tumor or unclog an artery with placebo intervention,” notes Kaptchuk. “It’s not a cure-all, but it makes people feel better, for sure. Our lab is saying you can’t throw the placebo into the trash can. It has clinical meaning, it’s statically significant, and it relieves patients. It’s essential to what medicine means.”
According to The Science of Us (and leaving aside the well known issues related to our excessive consumption of the stuff) the concept of ‘the sugar high’ is something of a parenting urban legend; plenty of research has shown that feeding kids sugar doesn’t make them hyper. What it does do, though, is prime their parents to look for signs of misbehavior.
In part, pediatric researcher Mark Wolraich told Geggel, the misconception stems from the fact that sugar often marks a special occasion: When kids are stuffing themselves with birthday cake or Halloween candy, they’re already in a situation where they’re going to be naturally amped up. But “[parents’] ideas are reinforced by seeing it in those circumstances,” Wolraich said. “The placebo effect can be very powerful.”
A fascinating article on the many levels at which we might work to heal ourselves unconsciously. A quote from Dr Bruce Litpon, author of The Biology of Belief: Unleashing the Power of Consciousness, Matter & Miracles
“The placebo effect should be the subject of major, funded research efforts. If medical researchers could figure out how to leverage the placebo effect, they would hand doctors an efficient, energy-based, side effect-free tool to treat disease. Energy healers say they already have such tools, but I am a scientist, and I believe the more we know about science of the placebo, the better we’ll be able to use it in clinical settings.”
The full article is here: The place of negative and positive emotions in our health.
Do the buttons on crosswalks – and for that matter, the ones that ‘call’ an elevator – actually work? Or are they there for the placebo effect, to help us calm down and wait patiently …?