These sounds can create an autonomous sensory meridian response, or ASMR. It is a tingling sensation that usually begins in the crown of the head and moves to other parts of the body.

"Everyday items all have a sound," Smith said.

It is not everyone who lives ASMR. Smith believes that it depends on the sensitivity to the sound of the individuals.

But the experiment was linked to a decrease in heart rate and an increase in skin conductance, offering potentially therapeutic options for mental and physical health, according to a 2018 study. report. Another study showed that ASMR videos can temporarily alleviate the symptoms of depression or chronic pain among listeners.

The experience is to "notice things around you" and help people become present, she said.

Fact: According to studies, mild sounds like this can reduce heart rate, promote relaxation and work as a sleep aid.

As a person diagnosed with post-traumatic stress disorder In 2013, Smith turned to YouTube for videos on relaxation to help him sleep and feel comfortable. "If I could sleep and stay calm, I could focus on my therapy," she said.

Today, Smith is helping more than 670,000 video subscribers relax, sleep, and manage pain or stress by using everyday objects to create an ASMR – inducing sound.

Smith creates ASMR videos, she types and strokes everyday objects, like a hairbrush, to create soft sounds that can help listeners sleep, relax or concentrate.

A form of mindfulness

The exact nature of the ASMR is not understood, according to one report by the University of Swansea, UK. A theory is that the tingling that some people experience is the result of a minor seizure, but this has not been the subject of an investigation.

The Swansea report revealed that participants with depression used ASMR videos specifically to help them in their condition. According to researchers, the ASMR can improve the mood of depressed people because it can be considered a form of mindfulness.

People focus on the positive feelings created and focus exclusively on the current task, explain the researchers. It is similar to other mindfulness practices, such as meditation, that have been shown to improve depression and chronic pain.

ASMR also helps people rest, sleep, study or better focus, Smith said. A state of pure relaxation helps people function well, she says.

Tones to relax with

Insomnia and insomnia is a global problem. A recent study found that people who sleep an average of only six hours a night 13% higher mortality risk compared to people who have benefited from seven to nine hours. 2014 CDC The numbers reveal that more than a third of Americans have trouble sleeping enough.

It is therefore not surprising that people are looking for ways to relax and help them sleep.

When it comes to healing or calmness, lighter tones are generally beneficial for relaxing the head area, while deeper tones usually relax the bones of the body, said Smith, who is now planning therapy sessions. the sound involving people lying down and listening to songs, gongs or others. instrumental sounds.

Smith uses singing bowls to create relaxing sounds during sound bathing sessions.

After a session, most people told Smith that they felt refreshed, balanced and more relaxed.

Smith explained that many people feel transformed after being in peace for an hour without interruption. "When we are completely relaxed, our body is working at full capacity, so it is able to heal itself," she said.

"A massage for your mind"

A year ago, Laura Franses founded the Crystal Sound Lounge in London which regularly organizes gong and sound sessions.

In a good bath session of his, there will be no interruption. If this is the case, about 75% of people reach an altered state, similar to a dreamlike trance, according to Franses.

Franses met with depressed people who felt better after a bath of her because it allowed them to relax, while people with physical injuries explained to the patient that they were able to relax for an hour and to forget the pain felt by their bodies.

She thinks that a bath of her is essentially a "massage for your mind" and that people will feel pampered and very relaxed, which produces a wide variety of positive results in people.

Studies on the effects of sound baths are limited, with only one study observing that 62 participants felt less tension, anger, fatigue and depression after a sound bath, especially among novice users.

Lyrics on painkillers?

Healing by sound can be a relatively new phenomenon, but the idea of ​​using sounds or music to fight pain has been around for much longer.

The music has has remained popular throughout history because of its emotional impact on people and its power to regulate emotions, according to research by Daniel Levitin, professor at psychology and music at McGill University in Montreal.

The effectiveness of using music to treat physical pain has also been clinically proven. Studies On people who have undergone a medical procedure, such as a heart surgery, colonoscopy or knee surgery, show patients who have listened to music after their surgery less anxiety and a lesser need for surgery. painkillers.
In a 2006 study, a group of patients who enjoyed music after their surgery needed 18.4% less morphine than patients who were not exposed to music after the procedure.
This is mainly because music has the power to cheer people up, said Levitin. A positive mood, in turn, affects serotonin production of populations, which stimulates the production of natural killer cells and T cells – two essential for a healthy immune system.
Another analysis compared the prevention of anxiety before scheduled surgery, either by taking benzodiazepine sedatives or by using a relaxing reading list prepared by a licensed music therapist. Both groups participating in the trial received the same amount of care, but the researchers found that the group listening to soothing songs had significantly lower levels of anxiety.

How do you feel about this song?

Fact: Relaxing music has been shown to reduce the need for analgesics in patients after surgery.

Rachael Finnerty, a music therapist based in Ontario, explained that it was a pain-related emotion, affected by the emotional well-being of a person.

"Music is such a good distraction for pain," Finnerty continued, "when we listen to music, we transform memories and emotions related to music, which makes it much more difficult to process memories and emotions. " associated with pain. "As a result, we may have an impact on the perception of pain through music, she said.

Music and pain use the same neurological pathways, which means that music can override the emotions and memories needed to evoke pain, Finnerty explained.

Soft music of an average of 60 beats per minute can be used for relaxation and to reduce anxiety because our autonomic nervous system, responsible for breathing and heart rate, is activated by music, said Finnerty. If patients focus on music, they begin to breathe to the rhythm of the music and their heart rate will begin to change to the rhythm of the music, she said.

But if the music played is related to negative emotions, the patient will not see the benefits, she said. That's why, using a selection of chosen music rather than one over which the patient has no control, the results will be "always better," according to Finnerty.

Music as a result of trauma

Although we are all affected in a very different way by music, people can benefit because they have to deal with emotional stress or trauma.

Following the "Black Saturday" fires in Victoria in 2009, the most devastating bush fires in Australia's history, with 173 deaths, music therapy was used to help youth cope with the tragedy from 2011 study said. Participants' music therapy sessions included song writing, sharing, and music discussions.

Music therapy was an effective choice because children do not have the cognitive skills to verbally process their emotions, but they can identify and express their feelings in music, Finnerty explained.

Music therapy offers a way to recognize and deal with emotions, according to Finnerty, who founded an educational platform, the Ontario Music Therapy Academy. Thanks to the song or lyrical improvisations, children can be in control. By working on the content of the song and modifying it so that it reflects their situation or what they would like to feel, it will help them to change their perception of the traumatic event, did they? she explains.

In the end, music is effective at healing humans through various means, because of its multiple but unique effects on our mind.

It is almost impossible to listen to music and not have some sort of emotion evoked, Finnerty said.