Researchers discover human brain potential to develop into adulthood
Friday, September 23rd, 2011Some individuals, even those in the medical community, have held beliefs that the brain stops developing in the late teenage years. However, researchers at the University of Alberta's Faculty of Medicine & Dentistry discovered that full brain potential may take more time to develop.
The team's findings suggest that the mind may actually be far more capable of developing with age, as a series of brain scans on 103 volunteers revealed that white matter in the brain continues to increase into a person's 20s.
"This is the first long-range study, using a type of imaging that looks at brain wiring, to show that in the white matter, there are still structural changes happening during young adulthood," said researcher Catherine Lebel. "The white matter is the wiring of the brain. It connects different regions to facilitate cognitive abilities. So the connections are strengthening as we age in young adulthood."
In order to reach their conclusions, the researchers studied 221 brain images from volunteers between the ages of 5 and 32.
Authors of the study said their findings may shed some light on psychological disorders, many of which do not manifest themselves until adolescence.
These results suggest that human brain potential is actually much more flexible than people once thought it to be. Author and trailblazer Ilchi Lee believes that people can improve their minds well into adulthood using techniques like meditation, yoga and tai chi.
Lee says that the brain is the body's most important organ, and that more individuals need to regard it as such. This means protecting the mind by avoiding drugs, alcohol and stress.