According to a study published in the open-access journal Frontiers in Human Neuroscience, dancing can reverse signs of aging in the brain. The study also found that dancing showed greater results than other types of physical activity.
Dr. Kathrin Rehfeld, the lead author of the study, explained that “Exercise has the beneficial effect of slowing down or even counteracting age-related decline in mental and physical capacity. In this study, we show that two different types of physical exercise (dancing and endurance training) both increase the area of the brain that declines with age. In comparison, it was only dancing that lead to noticeable behavioral changes in terms of improved balance.”
The subjects in the study had an average age of 68 and were split off into two separate groups, one to test the effects of dancing and the other endurance training.
“We tried to provide our seniors in the dance group with constantly changing dance routines of different genres (Jazz, Square, Latin-American and Line Dance). Steps, arm-patterns, formations, speed, and rhythms were changed every second week to keep them in a constant learning process. The most challenging aspect for them was to recall the routines under the pressure of time and without any cues from the instructor,” Rehfeld said.
“Right now, we are evaluating a new system called “Jymmin” (jamming and gymnastics). This is a sensor-based system which generates sounds (melodies, rhythm) based on physical activity. We know that dementia patients react strongly when listening to music. We want to combine the promising aspects of physical activity and active music making in a feasibility study with dementia patients. I believe that everybody would like to live an independent and healthy life, for as long as possible. Physical activity is one of the lifestyle factors that can contribute to this, counteracting several risk factors and slowing down age-related decline. I think dancing is a powerful tool to set new challenges for body and mind, especially in older age,” Rehfeld added.
A different study conducted at McGill University’s Psychology Department has shown that music is actually more effective than drugs for a variety of different conditions. The study found that music can release natural chemicals and pain relievers in the brain that work quicker and better than drugs do. Prof. Levitin, one of the study’s main researchers explained how music can trigger chemical processes in the brain that have healing effects.
“We’ve found compelling evidence that musical interventions can play a healthcare role in settings ranging from operating rooms to family clinics. But even more importantly, we were able to document the neurochemical mechanisms by which music has an effect in four domains: management of mood, stress, immunity and as an aid to social bonding,” Levitin said.
The researchers found that music can release dopamine and opioids, cortisol, serotonin, and oxytocin. When these chemicals are released, they can improve motivation, increase pleasure derived from certain activities, which can help with eating disorders and other issues. These natural chemicals can also help with stress, social anxiety and improve immunity. Dr. Francis Chandra commented on the study, saying that these findings could encourage people to limit their dependence on other drugs.
“We know music facilitates active neurochemical processes in a symphony of opioids which pharmaceutical intervention has been unable to match. We’ve had residents where we could reduce psychotropic drugs or have them come off, and we could see benefits to staff with improvements in morale and engagement,” he said.
In one study, it was found that patients who listened to music before surgery had lower anxiety levels than people who were given anti-anxiety drugs like Valium or Xanax.
“The reviewed evidence does provide preliminary support for the claim that neurochemical changes mediate the influence of music on health. Music is among those lifestyle choices that may reduce stress, protect against disease, and manage pain,” the study said.
Most of the popular medications on the market today are simply catalysts to unlock the power chemicals that are already stored in our brains. To find natural ways to unlock these chemicals, can allow us to gain the benefits of those chemicals, without putting big pharma toxins into our bodies.
Image: Patrizia Tilly/Shutterstock.
Jeff Bezos Thanks Amazon Workers And Customers For Paying For His Flight To Space
The billionaire space race chalked up one more ignoble milestone on July 20 when the world’s richest man, Jeff Bezos, boarded a reusable rocket his company Blue Origin built and funded, flew to the edge of space for a moment of weightlessness, and came back down to earth.
You can watch the flight and learn more about the journey here.
The Amazon founder has faced withering criticism for accumulating his massive fortune on the backs of an exploited workforce that is subject to harsh working conditions and low pay in warehouses or Fulfillment Centers where staffers must urinate in water bottles in order to meet their quotas.
In his press conference following the launch, Bezos thanked that same workforce for helping him to shoot himself into space in a move that many critics have described as a simple “joyride.”
“I want to thank every Amazon employee and every Amazon customer because you guys paid for this,” he told the crowd, which responded with laughter. “Seriously, for every Amazon customer out there and every employee thank you from the bottom of my heart very much. It’s very appreciated.”
Critics on Twitter responded with derision, noting that Bezos was able to enjoy the trip at the expense of his hard-working employees.
“Thing is, employers are supposed to pay their employees, not the other way around, but that’s basically how Amazon works,” one user tweeted.
While another tweeter asked: “Maybe they’re searching space for signs of a livable wage or a way to pay their fair share of taxes?”
On Tuesday, Bezos blasted off in the sub-orbital New Shepard rocket from Texas. The date for the launch was chosen to coincide with the 52nd anniversary of the Apollo 11 moon landing.
Members of the crew, which included his brother mark and 82-year-old female astronaut Wally Funk, brought a number of historic items on the flight, including a piece of canvas from the conceptual plane originally flown by the Wright brothers, the goggles Amelia Earhart used to fly across the Atlantic, and a brass medal made from the first hot air balloon which flew in 1783.
Keanu Reeves Praised As Video of Him Offering Seat to Lady in Subway Resurfaces
Keanu Reeves is an actor who has long been loved by audiences —and not necessarily due to his acting skills, but due to how nice the John Wick star is.
And now, Reeves is once again earning praise as a “true gentleman” after resurfaced video footage shows Reeves giving up his seat on the subway.
The clip was shared by Instagram film fan account Cinemonkeys where it has since earned nearly 45,000 likes.
The video footage dates back to 2011, when it was shared on YouTube by a user of the video-sharing platform.
At the time, Reeves was already a superstar riding on the fame he earned from the Matrix, Speed, and a number of other blockbuster hits.
When Reeves notices a woman carrying a heavy bag, he quickly points to his seat and asks if she would like to sit. The woman accepts and Reeves gets up without hesitating to let her take his seat.
Reeves, ever the model citizen, then stands and holds onto a subway pole while carrying his bag.
The video has since been watched over 27 million times and was even cited in a 2019 Time magazine profile of the actor describing Reeves as the “soul mate” of the internet.
The resurfacing of the clip on Instagram once again impressed users of the platform.
“This human being’s soul honestly shines so bright,” wrote one user.
“OMG I love him in every single way,” another person commented.
“His kindness knows no bounds,” commented someone else.
Keanu is set to reprise his role as Neo in the upcoming fourth Matrix film directed and written by Lana Wachowski, who co-directed the earlier trilogy with her sister Lilly. He will also return to the silver screen in John Wick: Chapter 4, which will be released in 2022.
Drunk Man Rescues Injured Baby Bird By Sending It To Animal Shelter… In An Uber
An injured baby bird received a new lease on life after a young man who was inebriated had the good sense to send the little creature to an animal shelter because he and his friends were too drunk to drive.
In the Summer of 2019, a small lesser goldfinch suddenly appeared by itself at the Wildlife Rehabilitation Center of Northern Utah. The center’s chairman, Buz Marthaler, was notified by a volunteer who sent him a photo.
“It was a picture of this bird, and it had come by Uber,” Marthaler told FOX13. “It was just crazy.”
As it turns out, the tiny bird – which was only two weeks old – indeed rolled up to the site by its lonesome, the sole passenger in an Uber vehicle called by concerned citizens who found the injured creature.
Among those good Samaritans was Tim Crowley, who had been “day drinking” on that Saturday before he and his buddies witnessed the little bird fall from the sky.
“Impromptu, sitting in some camp chairs, hanging out, having a few drinks when we had a visitor fall out of the sky,” he explained.
Crowley then snapped a photo of the bird and sent it to the WRCNU, which instructed him to immediately bring the bird in. However, the group obviously couldn’t drive since they had been guzzling booze all day.
So Crowley decided he’d hail a cab for the creature.
“At first it was a joke, like, ‘Hey, maybe we should just call Uber!’” he said. “Then we were like, ‘No, really. Why not? We’re paying them.’”
As it turns out, the bird – since named “Petey Uber” by staff at the rescue center – likely would have perished if not for Crowley’s quick thinking.
Marthaler remains impressed by Crowley’s move and shared the news on its Facebook page.
“While we feel we’ve seen it all and can’t be amazed by anything, there is always someone out there to prove us wrong,” the shelter’s post read. “Thank you to the rescuer who helped this little one get the care it needed in a timely manner and thank you for keeping yourself safe and others on the road safe as well.”