Friday, April 24, 2015
Thursday, March 12, 2015
Singing Changes Your Brain
Singing Changes Your Brain
Group singing has been scientifically proven to lower stress, relieve anxiety, and elevate endorphins
Aug. 16, 2013
When you sing, musical vibrations move through you, altering your physical and emotional landscape. Group singing, for those who have done it, is the most exhilarating and transformative of all. It takes something incredibly intimate, a sound that begins inside you, shares it with a roomful of people and it comes back as something even more thrilling: harmony. So it’s not surprising that group singing is on the rise. According to Chorus America, 32.5 million adults sing in choirs, up by almost 10 million over the past six years. Many people think of church music when you bring up group singing, but there are over 270,000 choruses across the country and they include gospel groups to show choirs like the ones depicted in Glee to strictly amateur groups like Choir! Choir! Choir! singing David Bowie’s The Man Who Sold the World.
As the popularity of group singing grows, science has been hard at work trying to explain why it has such a calming yet energizing effect on people. What researchers are beginning to discover is that singing is like an infusion of the perfect tranquilizer, the kind that both soothes your nerves and elevates your spirits.
The elation may come from endorphins, a hormone released by singing, which is associated with feelings of pleasure. Or it might be from oxytocin, another hormone released during singing, which has been found to alleviate anxiety and stress. Oxytocin also enhances feelings of trust and bonding, which may explain why still more studies have found that singing lessens feelings of depression and loneliness. A very recent study even attempts to make the case that “music evolved as a tool of social living,” and that the pleasure that comes from singing together is our evolutionary reward for coming together cooperatively, instead of hiding alone, every cave-dweller for him or herself.
The benefits of singing regularly seem to be cumulative. In one study, singers were found to have lower levels of cortisol, indicating lower stress. A very preliminary investigation suggesting that our heart rates may sync up during group singing could also explain why singing together sometimes feels like a guided group meditation. Study after study has found that singing relieves anxiety and contributes to quality of life. Dr. Julene K. Johnson, a researcher who has focused on older singers, recently began a five year study to examine group singing as an affordable method to improve the health and well-being of older adults.
It turns out you don’t even have to be a good singer to reap the rewards. According to one 2005 study, group singing “can produce satisfying and therapeutic sensations even when the sound produced by the vocal instrument is of mediocre quality.” Singing groups vary from casual affairs where no audition is necessary to serious, committed professional or avocational choirs like the Los Angeles Master Chorale or my chorus in New York City, which I joined when I was 26 and depressed, all based on a single memory of singing in a choir at Christmas, an experience so euphoric I never forgot it.
If you want to find a singing group to join, ChoirPlace and ChoralNet are good places to begin, or more local sites like the New York Choral Consortium, which has links to the Vocal Area Network and other sites, or the Greater Boston Choral Consortium. But if you can’t find one at any of these sites, you can always google “choir” or “choral society” and your city or town to find more. Group singing is cheaper than therapy, healthier than drinking, and certainly more fun than working out. It is the one thing in life where feeling better is pretty much guaranteed. Even if you walked into rehearsal exhausted and depressed, by the end of the night you’ll walk out high as a kite on endorphins and good will.
Psychological and physiological effects of singing in a choir
Psychological and physiological effects of singing in a choir
1. Ahmet Muhip Sanal
2. Selahattin Gorsev
1. Abant Izzet Baysal University, Turkey
1. Muhip Sanal, Department of Music Education, Abant Izzet Baysal University, 14280, Bolu, Turkey. Email: muhipsanal@yahoo.com
Abstract
This randomized controlled trial aimed to quantify the effects of choir singing on emotional state and anxiety levels of singers. Salivary amylase, PANAS (Positive and Negative Affect Schedule) and STAI-s/-t(State-Trait Anxiety Inventory) were applied before and after a 1-hour single choir session for an experimental group (n = 35) and unstructured time for control group (n = 35). Amylase decreased in the experimental group but increased in the control group (p > 0.05 for Fgroup; p = 0.014 for Ftestbygroup). Follow-up analysis showed this interaction to be due to baseline differences between the two groups. Negative affect decreased in the experimental group and increased in the control group (p > 0.05 for Ftest and Fgroup; p = 0.006 for Ftest by group). A decrease in positive affect was found between the pre- and post-test for the control group (p = 0.023 for Ftest; p = 0.004 for Ftest by group). State anxiety decreased in the experimental group and increased in the control group (p > 0.05 for Ftest and Fgroup; p = 0.001 for Ftest by group). Singing in a choir was found to have a positive impact on psychological indicators of affect and anxiety, however, its physiological effect could not be shown using salivary amylase in this study.
Wednesday, May 16, 2012
Einstein liked music
Source: Creative Thinking
“The greatest scientists are artists as well,” said Albert Einstein. For Einstein, insight did not come from logic or mathematics. It came, as it does for artists, from intuition and inspiration. As he told one friend, “When I examine myself and my methods of thought, I come close to the conclusion that the gift of imagination has meant more to me than any talent for absorbing absolute knowledge.” Elaborating, he added, “All great achievements of science must start from intuitive knowledge. I believe in intuition and inspiration…. At times I feel certain I am right while not knowing the reason.” Thus, his famous statement that, for creative work in science, “Imagination is more important than knowledge”
Einstein indicated that he used images to solve his problems and found words later. Einstein explicated this bold idea that he never thought in logical symbols or mathematical equations, but in images, feelings, and even musical architectures (intuitive mind ).
Einstein only employed words or other symbols after he was able to solve his problems through the manipulation of internally imagined images, feelings, and architectures. “I very rarely think in words at all. A thought (rational mind ) comes, and I may try to express it in words afterwards,”
He attributed his scientific insight and intuition mainly to music. “If I were not a physicist,” he once said, “I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music…. I get most joy in life out of music” . His son, Hans, amplified what Einstein meant by recounting that “whenever he felt that he had come to the end of the road or into a difficult situation in his work, he would take refuge in music, and that would usually resolve all his difficulties”.
Einstein recognized an unexplainable connection between music and his science, and notes that his mentor Ernst Mach had indicated that music and the aural experience were the organ to describe space” . Music also embodies time. He was in a constant struggle for musical experiences which helped him build a rich mental perceptual fabric of space and time in which to perform his scientific theorizing”
Einstein said “The theory of relativity occurred to me by intuition, and music is the driving force behind this intuition. My parents had me study the violin from the time I was six. My new discovery is the result of musical perception”.They also fit with the manner in which Einstein expressed his greatest praise for a fellow scientist. Neils Bohr’s work on the structure of the atom, Einstein said, was “the highest form of musicality in the realm of thought”
Friday, April 13, 2012
lessons about longevity from a 256 year old?
Lessons About Longevity From a 256-Year-Old
By Christine Lin
Epoch Times Staff Created: December 4, 2011Last Updated: April 13, 2012
Related articles: Health » Environment & Health
Mr. Li Qing Yun (1677–1933) died at the age of 256 years old. He had 24 wives, and lived through nine emperors in the Qing Dynasty. (Public Domain)
According to legend, Mr. Li Qing Yun (1677–1933) was a Chinese medicine physician, herbal expert, qigong master, and tactical consultant. He was said to have lived through nine emperors in the Qing Dynasty to be 256 years old.
His May 1933 obituary in Time Magazine, titled “Tortoise-Pigeon-Dog,” revealed Li’s secrets of longevity: “Keep a quiet heart, sit like a tortoise, walk sprightly like a pigeon and sleep like a dog.”
Mr. Li is said to have had quite unusual habits in his daily living. He did not drink hard liquor or smoke and ate his meals at regular times. He was a vegetarian and frequently drank wolfberry (also known as goji berry) tea.
He slept early and got up early. When he had time, he sat up straight with his eyes closed and hands in his lap, at times not moving at all for a few hours.
In his spare time, Li played cards, managing to lose enough money every time for his opponent’s meals for that day. Because of his generosity and levelheaded demeanor, everyone liked to be with him.
Mr. Li spent his whole life studying Chinese herbs and discovering the secrets of longevity, traveling through provinces of China and as far as Thailand to gather herbs and treat illnesses.
Keep a quiet heart, sit like a tortoise, walk sprightly like a pigeon and sleep like a dog.
While it is unclear whether Li actually lived as long as is believed, what little we know of his habits fit with modern science’s findings about longevity.
Research
Dan Buettner, author of “The Blue Zones: Lessons for Living Longer From the People Who’ve Lived the Longest,” researches the science of longevity. In his book and in a 2009 TED talk, he examined the lifestyle habits of four geographically distinct populations around the world.
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All of these groups—Californian Adventists, Okinawans, Sardinians, and Costa Ricans—live to be over 100 years of age at a far greater rate than most people, or they live a dozen years longer than average. He calls the places where these groups live “blue zones.”
According to Buettner’s research, all blue-zone groups eat a vegetable-based diet. The group of Adventists in Loma Linda, California, eat plenty of legumes and greens as mentioned in the Bible. Herders living the in the highlands of Sardinia eat an unleavened whole grain bread, cheese from grass-fed animals, and a special wine.
Buettner found that low-calorie diets help in extending life, as demonstrated by a group of healthy elderly Okinawans who practice a Confucian rule of stopping eating when one is 80 percent full.
Perhaps Li’s wolfberry tea played a crucial part in his health. After hearing Li’s story, medical researchers from Britain and France conducted an in-depth study of wolfberry and found that it contains an unknown vitamin called “Vitamin X,” also known as the “beauty vitamin.” Their experiments confirmed that wolfberry inhibits the accumulation of fat and promotes new liver cells, lowers blood glucose and cholesterol, and so on.
Wolfberry performs a role of rejuvenation: It activates the brain cells and endocrine glands; enhances the secretion of hormones; and removes toxins accumulated in the blood, which can help maintain a normal function of body tissues and organs.
Meditation
Researchers have found numerous benefits to regular meditation. Neuroscientists at the University of Massachusetts Medical School asked two groups of stressed-out high-tech employees to either meditate over eight weeks or live as they normally do.
They found that the meditators “showed a pronounced shift in activity to the left frontal lobe,” reads a 2003 Psychology Today article. “This mental shift decreases the negative effects of stress, mild depression, and anxiety. There is also less activity in the amygdala, where the brain processes fear.”
Meditation also reduces brain shrinkage due to aging and enhances mood.
Aside from meditation, Buettner found that regularly scheduled downtime undoes inflammation, which is a reaction to stress. The Adventists in California strictly adhere to their 24-hour Sabbath and spend the time reflecting, praying, and enjoying their social circles.
Community
Buettner also found that community is a huge factor in the longevity of blue-zone groups. Typical Okinawans have many close friends, with whom they share everything. Sardinian highlanders have a reverence for the elderly not found in modern Western societies. The Adventists put family first.
A sense of belonging and having healthy friends and family encourage the individual to live healthily as well.
In “Outliers,” Malcolm Gladwell examined a group of Italians called the Rosetans, who migrated to an area west of Bangor, Pennsylvania. Across the board, they had lower incidents of heart disease and generally lived long, healthy lives. After experiments, it was determined that their secret was not genetics or even diet (41 percent of their diet came from fat).
“The Rosetans had created a powerful, protective social structure capable of insulating them from the pressures of the modern world,” Gladwell wrote. “The Rosetans were healthy because of where they were from, because of the world they had created for themselves in their tiny little town in the hills.”
Purposeful Living
In his travels, Buettner came across a common theme among blue-zone groups: None of them had the concept of retirement. As it turns out, to keep going makes it easier to keep going.
Related Articles
Meditation May Prevent Psychiatric Disorders, Study Suggests
Study on Yogi Prahlad Jani’s Fasting Miracles Concludes
Purposeful living into the sunset years is a mantra to the Okinawans and Sardinians. In those groups, Buettner met centenarian men and women who continued to climb hills, build fences, fish, and care for great-great-great-great grandchildren.
Interestingly, none of these centenarians exercise purposely as we Westerners who go to the gym do. “They simply live active lives that warrant physical activity,” Buettner said. They all walk, cook, and do chores manually, and many of them garden.
Based on an article about Li Qing Yun from Kan Zhong Guo (Secret China).
By Christine Lin
Epoch Times Staff Created: December 4, 2011Last Updated: April 13, 2012
Related articles: Health » Environment & Health
Mr. Li Qing Yun (1677–1933) died at the age of 256 years old. He had 24 wives, and lived through nine emperors in the Qing Dynasty. (Public Domain)
According to legend, Mr. Li Qing Yun (1677–1933) was a Chinese medicine physician, herbal expert, qigong master, and tactical consultant. He was said to have lived through nine emperors in the Qing Dynasty to be 256 years old.
His May 1933 obituary in Time Magazine, titled “Tortoise-Pigeon-Dog,” revealed Li’s secrets of longevity: “Keep a quiet heart, sit like a tortoise, walk sprightly like a pigeon and sleep like a dog.”
Mr. Li is said to have had quite unusual habits in his daily living. He did not drink hard liquor or smoke and ate his meals at regular times. He was a vegetarian and frequently drank wolfberry (also known as goji berry) tea.
He slept early and got up early. When he had time, he sat up straight with his eyes closed and hands in his lap, at times not moving at all for a few hours.
In his spare time, Li played cards, managing to lose enough money every time for his opponent’s meals for that day. Because of his generosity and levelheaded demeanor, everyone liked to be with him.
Mr. Li spent his whole life studying Chinese herbs and discovering the secrets of longevity, traveling through provinces of China and as far as Thailand to gather herbs and treat illnesses.
Keep a quiet heart, sit like a tortoise, walk sprightly like a pigeon and sleep like a dog.
While it is unclear whether Li actually lived as long as is believed, what little we know of his habits fit with modern science’s findings about longevity.
Research
Dan Buettner, author of “The Blue Zones: Lessons for Living Longer From the People Who’ve Lived the Longest,” researches the science of longevity. In his book and in a 2009 TED talk, he examined the lifestyle habits of four geographically distinct populations around the world.
Advertisement
All of these groups—Californian Adventists, Okinawans, Sardinians, and Costa Ricans—live to be over 100 years of age at a far greater rate than most people, or they live a dozen years longer than average. He calls the places where these groups live “blue zones.”
According to Buettner’s research, all blue-zone groups eat a vegetable-based diet. The group of Adventists in Loma Linda, California, eat plenty of legumes and greens as mentioned in the Bible. Herders living the in the highlands of Sardinia eat an unleavened whole grain bread, cheese from grass-fed animals, and a special wine.
Buettner found that low-calorie diets help in extending life, as demonstrated by a group of healthy elderly Okinawans who practice a Confucian rule of stopping eating when one is 80 percent full.
Perhaps Li’s wolfberry tea played a crucial part in his health. After hearing Li’s story, medical researchers from Britain and France conducted an in-depth study of wolfberry and found that it contains an unknown vitamin called “Vitamin X,” also known as the “beauty vitamin.” Their experiments confirmed that wolfberry inhibits the accumulation of fat and promotes new liver cells, lowers blood glucose and cholesterol, and so on.
Wolfberry performs a role of rejuvenation: It activates the brain cells and endocrine glands; enhances the secretion of hormones; and removes toxins accumulated in the blood, which can help maintain a normal function of body tissues and organs.
Meditation
Researchers have found numerous benefits to regular meditation. Neuroscientists at the University of Massachusetts Medical School asked two groups of stressed-out high-tech employees to either meditate over eight weeks or live as they normally do.
They found that the meditators “showed a pronounced shift in activity to the left frontal lobe,” reads a 2003 Psychology Today article. “This mental shift decreases the negative effects of stress, mild depression, and anxiety. There is also less activity in the amygdala, where the brain processes fear.”
Meditation also reduces brain shrinkage due to aging and enhances mood.
Aside from meditation, Buettner found that regularly scheduled downtime undoes inflammation, which is a reaction to stress. The Adventists in California strictly adhere to their 24-hour Sabbath and spend the time reflecting, praying, and enjoying their social circles.
Community
Buettner also found that community is a huge factor in the longevity of blue-zone groups. Typical Okinawans have many close friends, with whom they share everything. Sardinian highlanders have a reverence for the elderly not found in modern Western societies. The Adventists put family first.
A sense of belonging and having healthy friends and family encourage the individual to live healthily as well.
In “Outliers,” Malcolm Gladwell examined a group of Italians called the Rosetans, who migrated to an area west of Bangor, Pennsylvania. Across the board, they had lower incidents of heart disease and generally lived long, healthy lives. After experiments, it was determined that their secret was not genetics or even diet (41 percent of their diet came from fat).
“The Rosetans had created a powerful, protective social structure capable of insulating them from the pressures of the modern world,” Gladwell wrote. “The Rosetans were healthy because of where they were from, because of the world they had created for themselves in their tiny little town in the hills.”
Purposeful Living
In his travels, Buettner came across a common theme among blue-zone groups: None of them had the concept of retirement. As it turns out, to keep going makes it easier to keep going.
Related Articles
Meditation May Prevent Psychiatric Disorders, Study Suggests
Study on Yogi Prahlad Jani’s Fasting Miracles Concludes
Purposeful living into the sunset years is a mantra to the Okinawans and Sardinians. In those groups, Buettner met centenarian men and women who continued to climb hills, build fences, fish, and care for great-great-great-great grandchildren.
Interestingly, none of these centenarians exercise purposely as we Westerners who go to the gym do. “They simply live active lives that warrant physical activity,” Buettner said. They all walk, cook, and do chores manually, and many of them garden.
Based on an article about Li Qing Yun from Kan Zhong Guo (Secret China).
Monday, April 9, 2012
Musicians' Brains Highly Developed
Musicians' Brains Highly Developed
ScienceDaily (May 5, 2011) — New research shows that musicians' brains are highly developed in a way that makes the musicians alert, interested in learning, disposed to see the whole picture, calm, and playful. The same traits have previously been found among world-class athletes, top-level managers, and individuals who practice transcendental meditation.
The new study was conducted by Fred Travis, Maharishi University of Management in the US, Harald Harung, Oslo University College in Norway, and Yvonne Lagrosen, University West in Sweden. They relate to high mind brain development, and it appears that this represents a basic potential to become really, really good at something.
The researchers measure mind brain development in several ways. EEGs reveal special patterns in the electrical activity of the brain in people with high mind brain development. They have well‑coordinated frontal lobes. Our frontal lobes are what we use for higher brain functions, such as planning and logical thinking. Another characteristic is that activity at a certain frequency, so‑called alpha waves, dominates. Alpha waves occur when the brain puts together details into wholes. Yet another EEG measure shows that individuals with high mind brain development use their brain resources economically. They are alert and ready for action when it is functional to be so, but they are relaxed and adopt a wait‑and‑see attitude when that is functional.
Two questionnaires are also used to measure mind brain development. One has to do with moral reasoning. Those with high mind brain development score higher here. The other questionnaire targets what are called peak experiences. These are described as a higher level of consciousness. You have an intense feeling of happiness and harmony and of transcending limitations. Individuals with high mind brain development have many peak experiences.
Fred Travis emphasizes that everything we do changes our brain. Transcendental meditation and making music are activities people should devote themselves to if they wish to change their mind in the right direction. But you can make good progress by following common health recommendations: get enough sleep, work out physically, eat healthily, and don't do drugs. How you think also plays a role.
"If you are a very envious, angry, mean person and that's the way you think about people that's what's going to be strengthened in your brain. But if you are very expanded and open and supportive of others, there will be different connections," says Fred Travis.
Share this story on Facebook, Twitter, and Google:
ScienceDaily (May 5, 2011) — New research shows that musicians' brains are highly developed in a way that makes the musicians alert, interested in learning, disposed to see the whole picture, calm, and playful. The same traits have previously been found among world-class athletes, top-level managers, and individuals who practice transcendental meditation.
The new study was conducted by Fred Travis, Maharishi University of Management in the US, Harald Harung, Oslo University College in Norway, and Yvonne Lagrosen, University West in Sweden. They relate to high mind brain development, and it appears that this represents a basic potential to become really, really good at something.
The researchers measure mind brain development in several ways. EEGs reveal special patterns in the electrical activity of the brain in people with high mind brain development. They have well‑coordinated frontal lobes. Our frontal lobes are what we use for higher brain functions, such as planning and logical thinking. Another characteristic is that activity at a certain frequency, so‑called alpha waves, dominates. Alpha waves occur when the brain puts together details into wholes. Yet another EEG measure shows that individuals with high mind brain development use their brain resources economically. They are alert and ready for action when it is functional to be so, but they are relaxed and adopt a wait‑and‑see attitude when that is functional.
Two questionnaires are also used to measure mind brain development. One has to do with moral reasoning. Those with high mind brain development score higher here. The other questionnaire targets what are called peak experiences. These are described as a higher level of consciousness. You have an intense feeling of happiness and harmony and of transcending limitations. Individuals with high mind brain development have many peak experiences.
Fred Travis emphasizes that everything we do changes our brain. Transcendental meditation and making music are activities people should devote themselves to if they wish to change their mind in the right direction. But you can make good progress by following common health recommendations: get enough sleep, work out physically, eat healthily, and don't do drugs. How you think also plays a role.
"If you are a very envious, angry, mean person and that's the way you think about people that's what's going to be strengthened in your brain. But if you are very expanded and open and supportive of others, there will be different connections," says Fred Travis.
Share this story on Facebook, Twitter, and Google:
Thursday, March 10, 2011
violence does not help god, says the pope
By Francis X. Rocca
Religion News Service
VATICAN CITY -- Violence committed in the name of God or religion is a "favorite instrument of the Antichrist," Pope Benedict XVI writes in a new book on the life and teachings of Jesus.
"Violence does not build up the kingdom of God, the kingdom of humanity," Benedict writes. "On the contrary, it is a favorite instrument of the Antichrist, however idealistic its religious motivation may be. It serves not humanity, but inhumanity."
The passage appears in Jesus of Nazareth -- Holy Week: From the Entrance into Jerusalem to the Resurrection, which was published in English and seven other languages on Thursday (March 10), with an initial printing of 1.2 million copies.
According to its American publisher, Ignatius Press, 90,000 copies of the English edition had been sold before publication.
The book is a sequel to the pope's 2007 bestseller, Jesus of Nazareth, which explored Jesus' public ministry from his baptism to the Transfiguration. In the trilogy that he began before his 2005 election as pope, Benedict studies the Gospels in light of the work of other scholars, including those who have sought to discover the "historical Jesus."
In pre-publication excerpts that were released March 2, Benedict wrote that the Jewish people were not responsible for Jesus' crucifixion, and their descendants have not inherited blame for his death.
Religion News Service
VATICAN CITY -- Violence committed in the name of God or religion is a "favorite instrument of the Antichrist," Pope Benedict XVI writes in a new book on the life and teachings of Jesus.
"Violence does not build up the kingdom of God, the kingdom of humanity," Benedict writes. "On the contrary, it is a favorite instrument of the Antichrist, however idealistic its religious motivation may be. It serves not humanity, but inhumanity."
The passage appears in Jesus of Nazareth -- Holy Week: From the Entrance into Jerusalem to the Resurrection, which was published in English and seven other languages on Thursday (March 10), with an initial printing of 1.2 million copies.
According to its American publisher, Ignatius Press, 90,000 copies of the English edition had been sold before publication.
The book is a sequel to the pope's 2007 bestseller, Jesus of Nazareth, which explored Jesus' public ministry from his baptism to the Transfiguration. In the trilogy that he began before his 2005 election as pope, Benedict studies the Gospels in light of the work of other scholars, including those who have sought to discover the "historical Jesus."
In pre-publication excerpts that were released March 2, Benedict wrote that the Jewish people were not responsible for Jesus' crucifixion, and their descendants have not inherited blame for his death.
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