How Music Affects Us and Promotes Health
Music is one of the few activities that involves using the whole brain. It is intrinsic to all cultures and can have surprising benefits not only for learning language, improving memory and focusing attention, but also for physical coordination and development.
Of course, music can be distracting if it's too loud or too jarring, or if it competes for our attention with what we're trying to do. But for the most part, exposure to many kinds of music has beneficial effects:
Effective therapy for pain
Overall, music does have positive effects on pain management. Music can help reduce both the sensation and distress of both chronic pain and postoperative pain.
Listening to music can reduce chronic pain from a range of painful conditions, including osteoarthritis, disc problems and rheumatoid arthritis, by up to 21% and depression by up to 25%, according to a paper in the latest UK-based Journal of Advanced Nursing29.
Music therapy is increasingly used in hospitals to reduce the need for medication during childbirth, to decrease postoperative pain and complement the use of anesthesia during surgery30.
There are several theories about how music positively affects perceived pain:
Reducing blood pressure
By playing recordings of relaxing music every morning and evening, people with high blood pressure can train themselves to lower their blood pressure - and keep it low31. According to research reported at the American Society of Hypertension meeting in New Orleans, listening to just 30 minutes of classical, Celtic or raga music every day may significantly reduce high blood pressure.
Medicine for the heart
Music is good for your heart. Research shows that it is musical tempo, rather than style. Italian and British researchers32 recruited young men and women, half of whom were trained musicians. The participants slipped on head phones and listened to six styles of music, including rap and classical pieces, with random two-minute pauses. As the participants kicked back and listened, the researchers monitored their breathing, heart rates and blood pressure. The participants had faster heart and breathing rates when they listened to lively music. When the musical slowed, so did their heart and breathing rates. Some results were surprising. During the musical pauses, heart and breathing rates normalized or reached more optimal levels. Whether or not a person liked the style of music did not matter. The tempo, or pace, of the music had the greatest effect on relaxation.
Speeds Post-Stroke Recovery
A daily portion` of one's favorite pop melodies, classical music or jazz can speed recovery from debilitating strokes, according to the latest research. When stroke patients in Finland listened to music for a couple of hours each day, verbal memory and attention span improved significantly compared to patients who received no musical stimulation, or who listened only to stories read out loud, the study reports33.
Chronic headaches & migraine remedy
Music boosts immunity
Music can boost the immune function. Scientists explain that a particular type of music can create a positive and profound emotional experience, which leads to secretion of immune-boosting hormones22. This helps contribute to a reduction in the factors responsible for illness. Listening to music or singing can also decrease levels of stress-related hormone cortisol. Higher levels of cortisol can lead to a decreased immune response23-24.
2Effects of music on the brain
Music enhances intelligence, learning and IQ
The idea that music makes you smarter received considerable attention from scientists and the media. Listening to music or playing an instrument can actually make you learn better. And research confirms this.
Music has the power to enhance some kinds of higher brain function:
The Mozart effect
Earlier it has been thought that listening to classical music, particularly Mozart, enhances performance on cognitive tests. However, recent findings18 show that listening to any music that is personally enjoyable has positive effects on cognition.
Music improves memory performance
The power of music to affect memory is quite intriguing. Mozart's music and baroque music, with a 60 beats per minute beat pattern, activates the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, cause the brain to be more capable of processing information.
Listening to music facilitates the recall of information19. Researchers have shown that certain types of music are a great "keys" for recalling memories. Information learned while listening to a particular song can often be recalled simply by "playing" the songs mentally.
Musical training has even better effect than just listening to classical music. There is clear evidence20, that children who take music lessons develop a better memory compared with children who have no musical training.
Note: For learning or memory performance, it's important that music doesn't have a vocal component; otherwise you're more likely to remember the words of the background song than what you're supposed to be recalling.
Music improves concentration and attention
Easy listening music or relaxing classics improves the duration and intensity of concentration in all age groups and ability levels. It's not clear what type of music is better, or what kind of musical structure is necessary to help, but many studies have shown significant effects21.
3Music improves physical performance
Music improves athletic performance
Choosing music that motivates you will make it easier to start moving, walking, dancing, or any other type of exercise that you enjoy. Music can make exercise feel more like recreation and less like work. Furthermore, music enhances athletic performance6-8! Anyone who has ever gone on a long run with their iPod or taken a particularly energetic spinning class knows that music can make the time pass more quickly.
The four central hypotheses explaining music's facilitation of exercise performance include:
Music improves body movement and coordination
Music reduces muscle tension and improves body movement and coordination25-26. Music may play an important role in developing, maintaining and restoring physical functioning in the rehabilitation of persons with movement disorders.
4Music helps to work more productively
Keep in mind that listening to too much pop and hard rock music can make you more jittery than energized. Vary what you listen to and find out what type of music is most beneficial for you. You could try classical music one day, pop the next day and jazz the third.
Music improves productivity
Many people like to listen to music while they work and I am certainly one of them. How about you? Did you know you can perform better at your work with music? Whilst there may be many reasons for wishing to listen to music in the workplace, it really improves your productivity27!
According to a report in the journal Neuroscience of Behavior and Physiology28, a person's ability to recognize visual images, including letters and numbers, is faster when either rock or classical music is playing in the background.
5Music calms, relaxes and helps to sleep
Relaxing music induces sleep
Relaxing classical music is safe, cheap and easy way to beat insomnia1. Many people who suffer from insomnia find that Bach music helps them. Researchers have shown that just 45 minutes of relaxing music before bedtime can make for a restful night2.
Relaxing music reduces sympathetic nervous system activity, decreases anxiety, blood pressure, heart and respiratory rate and may have positive effects on sleep via muscle relaxation and distraction from thoughts.
Music reduces stress and aids relaxation
Listening to slow, quiet classical music, is proven to reduce stress3. Countless studies have shown that music's relaxing effects can be seen on anyone, including newborns.
One of the great benefits of music as a stress reliever is that it can be used while you do your usual deeds so that it really doesn't take time.
How does music reduces stress?
6Music improves mood and decreases depression
Prescription for the blues
Music's ability to "heal the soul" is the stuff of legend in every culture. Many people find that music lifts their spirits. Modern research tends to confirm music's psychotherapeutic benefits5. Bright, cheerful music (e.g. Mozart, Vivaldi, bluegrass, Klezmer, Salsa, reggae) is the most obvious prescription for the blues.