Holding the hand of your sick loved one or your wife in the delivery room during labor might be more useful than you realize. A new study reveals that holding hands with an empathic partner can sync the two people’s heart rates and breathing rates sync, and can help pain subside.
The said research was published recently in the journal, Scientific Reports. It explored the role of “interpersonal synchronization” in the context of pain and touch for the first time. Interpersonal synchronization is an emerging body of research which describes the “phenomenon in which individuals begin to physiologically mirror” other people through empathy.
Touch might just be the next best analgesic.
In previous studies, it was proven that the cardiorespiratory and brainwave patterns of lovers sync up in each other’s presence. Lead researcher, Pavel Goldstein, a postdoctoral pain researcher in the Cognitive and Affective Neuroscience Lab in University of Colorado at Boulder summed up their findings as follows:
“The more empathic the partner and the stronger the analgesic effect, the higher the synchronization between the two when they are touching,”
Goldstein got the primary idea of the study after witnessing the birth of his daughter.
“My wife was in pain, and all I could think was, ‘What can I do to help her?’ I reached for her hand and it seemed to help,” Goldstein narrated. He was then inspired to test it out. “Can one really decrease pain with touch, and if so, how?”
A total of 22 long-term heterosexual couples, aged 23 to 32, participated in the study. The researchers mimicked a scenario on a delivery room with women as pain target. The participants were equipped with instruments to measure their heart and breathing rates.
The couples were first instructed to sit in different rooms, sit together without touching and sit together while holding hands. All three actions were repeated while the woman was subjected to a mild heat pain on her forearm for 2 minutes.
The results revealed there was interpersonal synchronization between the couples as they sat together. However, the synchronization was severed when the woman was subjected to pain and he couldn’t touch her. When the man was allowed to hold her hands, their breathing synchronized again and the woman’s pain lessened. Goldstein further explained:
“It appears that pain totally interrupts this interpersonal synchronization between couples… touch brings it back. It could be that touch is a tool for communicating empathy, resulting in an analgesic effect.”
Interpersonal synchronization in couples is proven effective for pain relief.
Further research is needed to find out how exactly a partner’s touch can ease pain. The study did not explore if the same effect could happen to same-gender couples or if the one subjected to pain was the man.
Goldstein revealed interpersonal synchronization might possibly affect an area of the brain called the anterior cingulate cortex. This area is associated with a person’s empathy, heart and respiratory function and pain perception. The researchers hope the study can bring new options of opioid-free pain relief.
New Mini Scuba Device Allows Divers to ‘Breathe Underwater for 10 Minutes’
An underwater breathing device called Scorkl promises an incredibly carefree scuba diving experience for 10 minutes.
Kickstarter is an online crowdfunding platform that often highlights new technology developed by start-ups. These small companies need added financial support for developing and manufacturing their products. One of the most talked about creations featured in Kickstarter is Scorkl, which is described as an underwater breathing device. The man behind it is a scuba diving fanatic named David Hallamore, who is based in Australia.
Scorkl's main selling point is that it functions as a a "mini scuba diving equipment" that's fuss-free. It promises to make it possible for its user to "breathe underwater for 10 minutes." Although it is much smaller, the Scorkl cylinder has the same specifications and manufacturing standards as a normal scuba cylinder.
The Scorkl promises "carefree scuba diving."
Teen Girls Invent Solar-Powered Tent for Homeless People
The girls, who didn’t have any training in engineering, mostly relied on YouTube and Google searches to complete the project.
A group of girls from the San Fernando High School just came up with a great invention for the homeless people in Los Angeles. The students created a solar-powered tent that can be rolled into a backpack and now they’re getting a lot of attention and recognition from it.
According to a report by BoredPanda, the teens were recruited by non-profit organization DIY Girls. Evelyn Gomez, DIY Girls executive director, oversaw and assisted in the girls’ project. The nonprofit aims to teach girls from low-income communities to learn engineering, math, and science.
Girl students from the San Fernando High School invented a solar-powered tent for homeless people.
This Seven-Story Wooden Building Can Survive A 7.5 Magnitude Earthquake
Very interesting! We need more of these buildings nowadays…
Earthquakes are scary mostly because of the potential death and destruction it can bring. While it sure helps to be prepared, another factor that can be a big benefit for all of us is to have earthquake-resistant structures.
Yes, it is possible to have sturdy structures that can withstand strong shakes as can be seen in the video below. Apparently, Simpson Strong-Tie and the Network for Earthquake Engineering Simulations (NEES) worked together to test out a seven-story wooden building that turned out to be earthquake-proof.