Music is something that accompanies us at different times, isn't it? Whether at parties, film soundtracks, the gym or a moment for two, she is always present and fulfilling her respective goals. Even, according to researchers, in addition to helping to maintain focus, concentrate and improve mood, music can be a great ally to alleviate some pains.
For this, the songs must be heard at low volume, so you won't need super powerful equipment. Learn more below.
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music to relieve pain
Many people already know how much music can help reduce stress, especially after more tense situations. However, few know that they help relieve pain, even if this is a relatively old scientific knowledge. After all, since the 1960s experiments have been carried out that prove this correlation. Among these cases, one of the most famous, through volunteers who underwent dental procedures, pointed out that music has an analgesic effect.
However, only recently, through tests on laboratory rats, some causes for this effect were found. For this, mice with inflamed paws were used, which at the sound of some song or noise in the background, had these regions poked with some materials. Through this, it was possible to observe that the animals exposed to music had their sensitivity reduced. This is because the part of the brain responsible for processing pain and hearing is the same, so there is a reduction in neural activity when listening to certain sounds.
The volume
Despite the good results, what really surprised the researchers was the impact that the noise volume has on this process. In this case, the rodents were exposed to two types of music, "pleasant" and "unpleasant", the first being a piece of classical music, while the other being an unpleasant arrangement of the same piece. In addition, they were also exposed to white noise at different volumes.
In practice, the type of music did not influence the results at all. However, the noise intensity to which they were submitted made a lot of difference, so that lower volumes had more significant effects on pain.
