April 24th 2008

Does Music Impact Epilepsy - For Bad Or For Good

His name was Kung Tsu Chen. He was a Chinese poet in 1847 when he described a rare but very real phenomenon now known as “musicogenic epilepsy”. With musicogenic epilepsy, the individual suffers from brain seizures that are triggered by music, and in his case a very specific kind of music. You see, Kung Tsu Chen recorded that though he didn’t know why, he would become sick when he would hear the sound of a street vendor’s flute during the evening sun.

Researchers tell us that this form of epilepsy can appear as a result of many kinds of music. In the case of our Chinese poet the trigger was apparently flute melodies, but seizures can be triggered by type of music, or type of instrument, the composer or even the emotional content of the piece. As a matter of fact, in some cases just thinking about the music, regardless of whether the individual is awake or not, is enough to trigger an epileptic seizure.

Exactly how musicogenic episodes are induced is unknown and unfortunately due to how few cases of musicogenic epilepsy in the world the research monies have not been available to study this question directly. It has been suggested, however, that the right temporal lobe of the brain contains, within the right auditory cortex, a series of modules that specialize in processing music. If this is so, the theory suggests, then musicogenic epilepsy is evidence of a malfunction of this part of the brain.

Fortunately, that’s not the end of the story. Music has also been found to have a profoundly positive effect on individuals with epilepsy as well. One research study even found that when epileptic patients are treated with music therapy as well as conventional epileptic medicines as many as eighty percent of their patients had the frequency of their epileptic seizures reduced by seventy five percent! Likewise, eighty percent of epileptic patients experienced at least some reduction in the intensity of their epileptic seizures.

The reason for this, it has been suggested, may be found in the fact that the brain does not have any single center for processing music. Instead, the areas of the brain that process music are scattered widely across the brain. Thus, when the brain is subjected to music that is highly structured, such as Mozart’s Sonata for Two Piano’s, the brain process is actually aided. Unfortunately, the implication is that the inverse is true as well, certain kinds of music could, in theory, make it more difficult for a brain that is struggling to function in the first place if there is a clash at that weak point.

So, does this mean that we avoid music? Unless you have musicogenic epilepsy the answer is no. As a matter of fact, studies have shown that patients with other kinds of epilepsy can actually be benefited by listening to music! As a matter of fact, in one such study, the researchers found that epileptic episodes were significantly reduced in more than seventy-nine percent of the cases when Mozart’s Sonata for Two Piano’s was being played in the room where the patient was located.

To my knowledge, music is not yet used as a formal treatment for epilepsy, but the sheer fact that music has shown a potential ability to be a treatment for epilepsy as well as its ability to induce epileptic seizures would seem to indicate that music just might play a more significant role in the human experience than we ever imagined.

Duane Shinn is the author of over 500 music courses for adults including “Pro Secrets: Piano Playing Secrets Of The Pros” He is also the author of the popular free 101-week online e-mail newsletter titled Amazing Secrets Of Exciting Piano Chords & Sizzling Chord Progressions” with over 57,400 current subscribers

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April 21st 2008

The Heart Effect Startling New Information About How Music Affects Your Health

Twenty-four young, healthy test subjects lay quietly in a university lab, listening to carefully chosen music through headphones, as doctors and technicians hovered around them meticulously measuring their vital signs. The study concluded quickly and the subjects returned to their normal everyday lives. But as the researchers began sifting through the data, something new and interesting began to emerge.

We’ve known for some time that music is a powerful relaxation tool. Music can decrease anxiety levels, lower blood pressure and heart rate, and change stress hormone levels. It affects your respiration, reduces muscle tension, increases endorphin levels, and boosts your immune system. The effect of music is so powerful, hospitals around the world use music to reduce stress in patients waiting for surgery.

Now there’s fresh evidence on the power of music to affect our health. Researchers at Italy’s University of Pavia recently confirmed that music changes your heart rate, breathing, and blood pressure. But as they analyzed their data, they found something new, something no one had expected to find.

Dr. Bernardi and his colleagues were interested in expanding the use of music to reduce stress in medical patients. Here’s how their experiment worked: the docs recorded the vital signs of 24 test volunteers (12 musicians and 12 non-musicians) for five minutes. Then the volunteers listened to six different styles of music in random order. Random two-minute pauses were inserted in each piece of music.

Here’s what they found: fast musical tempos increased heart rate, blood pressure and respiration. Slow tempos reduced them. Pretty standard stuff. But then the shocker: the style of music and the volunteers’ personal musical preferences made no difference at all. The only thing that mattered was the tempo.

It didn’t matter if the music was classical, rap, techno, romantic or an Indian raga. Only one thing made a difference to their cardiovascular systems–whether the music was fast or slow. This means that the music you hear, whether you’ve chosen it or not, whether you like it or not, is going to affect your health.

There’s more: during the silent pauses between musical selections, the test subjects’ vital signs returned to normal, in some cases stabilizing at healthier levels than before the music. The researchers say this suggests that listening to any kind of music–fast or slow–could benefit your heart.

Finally, the study found that musicians were more sensitive to the effect than non-musicians. Musicians may have learned to breathe in time to the music, to become more alert during fast passages, and to relax when the music slows down. Whatever the reason, a good prescription for helping maintain your cardiovascular health could be to take music lessons.

Want to conduct your own experiment? Head over to http://www.relaxationemporium.com/music.html. If you join our mailing list, you’ll get immediate access to two free song downloads–one slow (60 beats per minute) and one faster (100 beats per minute). Find out how your body responds to the beat.

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