The benefits of listening to music on the human body
1.
Music can relax the body. Good music can relieve stress and avoid autonomic nervous system disorders. And lead to the occurrence of chronic diseases.
2.
Music can open a closed mind and relieve depression and depression. Music can even provide some degree of spiritual healing.
3.
Music can stimulate the brain and activate brain cells. Appropriate music stimulation is of great help to brain activity and even prevents aging.
4.
Music can enhance creativity, planning and stimulate the right brain, especially classical music, which is very helpful for the training and development of the right brain.
5.
Music can help you fall asleep, improve immunity, increase nerve conduction rate, enhance memory and attention, and allow people to develop and liberate their body and mind appropriately.
6.
The melody of music can calm the baby's breathing and slow down the heartbeat, so that the baby will no longer cry and become restless. It can also stimulate the baby's brain thinking ability and make him smarter.
The Harm of Listening to Music
Nowadays, people have higher and higher demands on spiritual and cultural life, especially many middle school students who like music very much. They often like to listen to rock and music on their way to and from school. The volume of rap songs, especially rock music, is generally around 84 decibels, and the high-frequency range of some rock songs played through MP3 can reach 120 decibels. Such a volume has a great stimulating effect on the human body, especially the ear nerves. Long-term listening can cause hearing loss, and in severe cases, neurasthenia. After a person puts on the earphones, the opening of the outer ear is tightly blocked by the earphones, almost in an occluded state. High-volume audio sound pressure directly enters the ear and is concentratedly transmitted to the very thin eardrum. There is no buffer room. The auditory nerve is stimulated to be extremely excited, which can easily cause auditory fatigue.
Regular listening to high-decibel music can also cause some systemic discomfort. The noise can make people feel dizzy and brain-swelling. Over time, it can cause inattention and reduce the sensitivity of students' thinking reactions and memory. , and some may also experience abnormal psychological and emotional reactions such as irritability and lack of patience.
In particular, most of the current accompaniment instruments are electronic, the treble and bass are very different, and pop songs are more unrestrained, so listening to them with headphones for a long time is even more harmful to the ear nerves and the body
body health. Listening while riding on the road is often distracting and can lead to accidents.