Health & Medicine - Posted by Jim Barlow-Oregon on Monday, August 16, 2010 15:42 - 8 Comments
Chinese meditation boosts brain activity

Learning integrative body-mind training results in changes to an area of the brain directly related to the ability to regulate emotions and behavior, including anxiety, depression, anger, and fatigue. (Credit: iStockphoto)
U. OREGON (US)—Just 11 hours of learning a Chinese meditation technique boosts efficiency in a part of the brain that helps a person regulate behavior, according to new research.
The technique—integrative body-mind training (IBMT)—has been the focus of scrutiny by researchers led by Yi-Yuan Tang of Dalian University of Technology in collaboration with University of Oregon psychologist Michael Posner.
IBMT was adapted from traditional Chinese medicine in the 1990s in China, where it is practiced by thousands of people. It is now being taught to undergraduates involved in research.
The new research involves 45 students (28 males and 17 females); 22 subjects received IBMT while 23 participants were in a control group that received the same amount of relaxation training.
Details are published online ahead of regular publication in the Proceedings of the National Academy of Sciences.
A type of magnetic resonance called diffusion tensor imaging allowed researchers to examine fibers connecting brain regions before and after training.
The changes were strongest in connections involving the anterior cingulate, a brain area related to the ability to regulate emotions and behavior. The changes were observed only in those who practiced meditation and not in the control group.
The changes in connectivity began after six hours of training and became clear by 11 hours of practice. The researchers say it is possible the changes resulted from a reorganization of white-matter tracts or by an increase of myelin that surrounds the connections.
“The importance of our findings relates to the ability to make structural changes in a brain network related to self regulation, says Posner.
“The pathway that has the largest change due to IBMT is one that previously was shown to relate to individual differences in the person’s ability to regulate conflict.”
Writing in PNAS in 2007, Tang and Posner documented that doing IBMT for five days prior to a mental math test led to low levels of the stress hormone cortisol among Chinese students. The experimental group also showed lower levels of anxiety, depression, anger, and fatigue than students in a relaxation control group.
In the current study, Tang and Chinese colleagues, with assistance from Posner and Mary Rothbart, professor of psychology, found that IBMT subjects in China had increased blood flow in the right anterior cingulate cortex after receiving training for 20 minutes a day over five days.
Compared with the relaxation group, IBMT subjects also had lower heart rates and skin conductance responses, increased belly breathing, amplitude, and decreased chest respiration rates.
The latter findings suggest the possibility that additional training might trigger structural changes in the brain. The researchers currently are extending their evaluation to determine if longer exposure to IBMT will produce positive changes in the size of the anterior cingulate.
Deficits in activation of the anterior cingulate cortex are associated with many problems, including attention deficit disorder, dementia, depression, and schizophrenia.
“We believe this new finding is of interest to the fields of education, health, and neuroscience, as well as for the general public,” Tang says.
The new findings suggest a use of IBMT as a vehicle for understanding how training influences brain plasticity.
IBMT is not yet available in the United States beyond the current research. The practice avoids struggles to control thought, relying instead on a state of restful alertness, allowing for a high degree of body-mind awareness while receiving instructions from a coach, who provides breath-adjustment guidance and mental imagery and other techniques while soothing music plays in the background.
Thought control is achieved gradually through posture, relaxation, body-mind harmony, and balanced breathing. A good coach is critical, Tang stresses.
Researchers from the Dalian University of Technology and the National Institute on Drug Abuse-Intramural Research Program contributed to the study, which was supported by the James S. Bower Foundation, the John Templeton Foundation, National Natural Science Foundation of China and the U.S. National Institute on Drug Abuse-Intramural Research Program.
More news from University of Oregon: http://uonews.uoregon.edu/
Please wait
8 Comments
Michael Minor
Would not any sort of mental training/discipline convey about the same effect? Gung fu? Karate? Yoga?
Jim
@ Ed: Researcher Tang says your portrayal of the IBMT method is not correct.
@ Michael: You are possibly correct. Professor Posner suggests that the findings could be applicable to a variety of meditation techniques. It would be great to see scientists do the same thing with the disciplines you mention to see if the research holds up.
Hello Jim:
Please forgive any implied ontological declarations, and my sloppiness in not originally writing something along the lines of, “based on the brief description here, it seems that IBMT is merely one variation on the classic mediation technique originally taught in northern india by the Buddha that is called calm-abiding (Skt. shamatha).”
The description of the IBMT as, “The practice avoids struggles to control thought, relying instead on a state of restful alertness…gradually through posture, relaxation, body-mind harmony, and balanced breathing,” seems like a fairly generic description of basic meditation practice in the classic tradition of BuddhaDharma. In what way does IBMT–as practiced–differ from shamatha practice in technique? In my limited experience and understanding, guided visualizations have been used in combination with body postures and breathing exercises for hundreds (if not thousands) of years in the various traditions of BuddhaDharma.
Of course, people were meditating before the Buddha, and there remain traditions of meditation that did not originate with the Buddha. However, neither Lao Tsu nor Confucious taught meditation techniques like those of the Buddha and so it is not too great a stretch to say that the mediational aspects of TCM were derived from BuddhaDharma…and IBMT was derived from TCM.
Regardless of the origin of the practice, it’s wonderful that people are now able to quantify the physiological benefits. I wish Yi-Yuan Tang and Michael Posner boundless success.
Shalom
Just to help you resolve the discussion, i sagest, according to the article, this technic is coming strait from the thousands of years old Chinese practise of Qigong,
To day people are reluctant to use this name because os the political implication its create in China.
The positive power of Qigong on body and mined is been proven scientifically in China and in the west quite some time ago.
Qigong being practiced in the west widely and bare tremendous results to the practisers in mined clarity, body well being longevity.
mxyzptlk
I just heard an interview with Dr. Posner and read some of the articles, including the PNAS article. (It was that search that led me to this site.)
It seems that the technique is very similar to concentration/mindfulness meditation, but IBMT adds some guided meditation/mental imagery, particularly chosen background sounds, and alterations in posture — hence the call for a coach. I don’t know what kind of music they’re using, if it’s just straight melody or ambient or something timed to go along with the breathing or what.)
I’ve studied meditation with a Buddhist monk for a time, and can understand why/where a coach would be useful, particularly with posture adjustments. Not everyone uses the same sitting posture, and different bodies require different adjustments to make best use of the breath. Not only was the monk absolutely necessary to get a practice going in the right direction, but once students got the hang of it, new and different challenges would arise that he could contextualize and help us to integrate into a practice, rather than give up in frustration.
What Posner and Yi-Yuan Tang are demonstrating with IBMT and its effects on the brain isn’t exactly new; Dr. Richard Davidson has been doing this kind of research for some time at the U. of Wisconsin’s Waisman Center. He’s been focusing on how meditation can alter the wiring of damaged brains, and he’s done a good deal of brain imaging work with Tibetan monks. The brain imaging of one monk, Yongey Mingyur Rinpoche, showed particular parts of his brain lighting up so much when he meditated, that Davidson said if you could quantify happiness, he’d be the happiest man in the world. But Davidson’s work primarily focuses on meditation, neuroplasticity, and pathology and trauma. What Posner and Yi-Yuan Tang are focusing on is everyday use, but they have similar approaches.
This may be a PC way to study something like Qigong in China, but the clinical approach gives their research some institutional cred that they guy on my cable access channel just doesn’t have.
There is growing research showing the benefits of meditation, but to my knowledge, none has yet shown that benefits occur this quickly (correct me if I am wrong). However, this article doesn’t describe what exactly is meant by “Chinese meditation” or how it is different than any other form of meditation. I wonder if the benefits are also seen from any other form of meditation. I need to get my hands on the original paper and check that out.
Aaron
Picking out a official towel can be complicated in particular in case you would like some sort of garments which may high light your views as well. Formal [url=http://www.mkmichaelkors.com/]Michael Kors[/url]. events will make want you to passion when ever intending to watch out for this appropriate capacity, suitable style within the right amount. When ever looking for elegant pad be familiar with cloth fabric plus the situation you will definitely have to have being considered. Any orientation with the framework will finish the correct way an individual appearance inside specialized apparel. The moment shower to the workplace a simple cover or trouser match will do merely okay, do not forget that place on fits having colorations in which symbolize specialist all and moods. Dress up basically for the purpose of adult males can be effortless & painless still there is information that can be mandatory any time opting for things to expect dress yourself in.
Conventional pad can be selected really proper, just like are unable to show in the tuxedo for a obituary provider a powerful account manager massive internet business getting together with. Apart from selecting which negotiator [url=http://www.mkmichaelkors.com/]michael kors handbag[/url].gown and meet you will need to take into consideration gadgets which will suit while using the clothes. Proper material comes with shoes or boots far too, as soon as searching this right kind of boot that will put on place in akun the actual representation it provides on your own outfit. Adult males like vogue, pattern, . . ., which is portrayed by just the way they decide on its basic fabric. Basically comparable to women of all ages some sort of fit with will likely make everyone appear lower, radiant and also in control, as a result save available meant for different types of suits.
For anyone who is an elegant man picking out a official pad top to travel [url=http://www.mkmichaelkors.com/]michael kors outlet[/url]. with all your Tuxedo will not likely ensure hard. Along with you ultimately choose for one’s tee shirt need to unveil your taste. A silk duvet, extremely colorful t shirts can do best.
When ever picking out t shirts together with shirts for the purpose of conventional small cloth, points enjoy beating, investigations, personal identification number lines and also plaids needs to be noteworthy & sort of. There are many & varieties of t-shirts not to mention how large is the eye is usually superior by skinny collars or even broad collars. With the selected effort with activities [url=http://www.mkmichaelkors.com/]michael kors bags[/url]. that include business enterprise and also industry parties the design should be conventional but is not much too elegant. On the whole when ever opting for proper attire, this doesn’t ought to be incredibly dull as a result try to believe that out and about different options and sort out to just one type dressing. As you continue receiving stylish illustrations or photos for your own benefit, do not forget the connect. A fabulous tie for ones men generally is a necessary examine the total appearance, nevertheless truly does a single will need to basically apply to a good wrap? Jewelry are generally superb however , they usually are substituted regarding neckties which come custom-made with number of special surface finishes.
























FYI, this “Chinese” technique is a simple derivative of classic Shamatha (perhaps “Shamatha-without-support”) from the tradition of Indian BuddhaDharma. You can learn it from many legitimate instructors in the US today, look into “Vipassana” (http://www.vipassana.com/meditation/mindfulness_in_plain_english_3.php) or any of the great works by B. Alan Wallace (http://www.alanwallace.org/writings.htm), among many others.
In fact, while you do generally need some personnal direction and instruction to begin such a practice (highly unlikely to “get it” from a book), once shown how to do it you do not need “special instructions from a coach…and recorded music” (though they can help beginners) every time you practice. Practice is not difficult, it’s actually easy and can be fun, though some people may find it a bit awkward for the first 10 hours…
Proper practice works, and it’s good to get it directly from an authentic Dharma teacher. Many authentic BuddhaDharma teachers can still be found in the traditions held in Thailand, Burma, Japan, Tibet, and Bhutan, and slowly even in the US and Europe. To be sure, there are some fake teachers (always have been) out there, so trust your gut and keep your eyes open.