[지식K] Would you like a tango? Would you like salsa? "Dancing lowers the risk of dementia"> Culture> News

The risk of dementia in the elderly is greatly reduced by dancing.

Researchers at the Colorado State University in the United States have tested elderly people and found that the dancing group detected a noticeable change in brain nerve cells.

The researchers divided the elderly into three groups, the first group taking a quick walk for an hour three times a week and improving their eating habits. The second group received stretching and balance training three times a week, and the third group met dancing classes three times.

Dancing to prevent dementia … "Dance blocks oblivion"

Six months later, the first and second groups showed less white matter in the brain, but in the group that received the dance lessons, the brain white matter was not reduced, the researchers said. Reduced brain white matter is known to slow down cognitive function and signal processing speeds, and the density of cerebral cortex in the dancing brain group, which is associated with processing speed and memory, has increased. In addition to this, changes in the neurons in the brain were detected, and the researchers analyzed that dance acts to prevent oblivion.

The German Center for Neurodegenerative Diseases and the University of Magdeburg Hospital also confirmed that the average 68-year-old continues to learn new steps and dances and learn to dance, resulting in a noticeable increase in attention and flexibility within six months. It also revealed that the structure of the brain has changed to create a new neural network. It is a study that complicated dancing training that learns new rhythm stimulates the brain related to memory.

"I recommend tango for Parkinson's disease"

Parkinson's disease, one of the common nervous system diseases, has been proven to be effective in dancing. Some studies have shown that tango, which improves flexibility, is most appropriate for Parkinson's disease.

American neuroscientists Madeleine Hackney and Gammon Airhart conducted a 13-week dance lesson in patients with less severe symptoms of Parkinson's disease. As a result, the group who danced for two hours a week confirmed that the ability to exercise a lot of muscles such as walking distance, stride and balance was improved. Especially the tango group got much better than the waltz group. The researchers interpreted that the tango, which had been standing on one leg or was often stopped and then moving again, was effective in improving muscular athletic performance.

Patients with Parkinson's disease, which are very difficult to move quickly, are said to be "smooth" once they are "activated." Explain that this quick-moving behavior is trained through the tango's dance movements. The Emory University School of Medicine researchers also reported that the spatial cognitive ability of Parkinson's patients was clearly improved as a result of the tango being squeezed. Recently, 'Parkinson' s Dance 'has been spreading and it is based on the results of these studies.

"Salsa reduces the risk of falls"

Jena's research team found that one of the Latin dances, Salsa, clearly reduced the risk of falls. Salsa has been regarded as a dance by young people in a tense move, but the elderly are also trained for only a few weeks, and they gain a great advantage in terms of balance, fitness and endurance. The Evora University and the Japanese Aging and Health Foundation research team in Portugal have also found that the dancing program for the elderly improves their perception of the body and reduces the risk of falling if they take dancing classes for several weeks.

Brain scientific insight about dance "Brain wants to dance"

Brain Scientist Dr. Jang Dong-sun and Neuroscientist Julia Christensen show brain science insights into dance, "Brains want to dance." Two scientists describe dancing as "the practice of keeping me in line with the rhythm of the world," describing what happens to the brain when you dance.

The neurotransmitter secreted when you experience success comes when dopamine learns to dance. Dopamine plays a key role in learning and remembering. When you dance, dopamine is released, causing a positive emotion and a new motivation. Also, when we dance, we use much more muscles than we think, and these muscle movements are linked to the brain's neural circuits and use the brain as a whole. Explain that because of this psychological and biochemical action, a small miracle occurs in our bodies while we leave our bodies in rhythm and dance.

We talk about dancing which is suitable for various moments such as dancing for healing, dancing for temptation and so on, by dividing it according to how many dancers dance by singing rhythm alone, talking by dancing together, dancing called by friends, and so on. I encourage people to meet and interact with various people, move their bodies, do not dare to express their emotions and express their feelings, and encourage them to move their bodies once in a lifetime.

"The brain wants to dance" Jang Dong-sun, Julia F. Christensen,