Here are four ways you can be creative.
There are 4 ways to be playful and creative.
 

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1. Relationship between right brain and creativeRelationship between right brain and creative

What does "train the right brain" mean?

You may have heard the statement that "people with developed right brain are highly creative.

" When you hear such a story, those who are in trouble because they usually come up with only ordinary ideas may think, "OK, I will train my right brain."
But wait a minute. Training your "right brain" may not be very effective.

This time I would like to think about "training the right brain".

 

1-1.What is the "right brain" in the first place?

"Before considering "training the right brain", I would like to clarify what the "right brain" is.

First, the brain is divided into right and left with a deep groove called the corpus callosum.

The right side is the right brain. And there is a famous discourse about the right and left brain.

As everyone knows, "The right brain controls creativity, and the person with developed right brain has high creativity."

However, according to brain scientist Nobuko Nakano, this discourse is close to superstition.

Nakano introduces the following papers as the basis for this.

There is a paper showing that there is no right-brain man or left-brain man.

It was published in the magazine "PLoS ONE" in 2010.

The study compared the neural activity of the brain in over 1,000 subjects aged 7 to 29 years over a two-year period.

By dividing the brain region into more than 7,000 areas, I investigated from the data images whether there are individual differences in the functions of the right and left brains.

Regarding meta-analysis, the results of this analysis revealed that there was no significant individual difference in the functional differentiation of the right and left brains.

" Since there is no individual difference in the ability of the right brain, the claim that "this person is ○○ because the right brain is developing" does not hold. In other words, it cannot be said that "training the right brain" does not lead to high creativity.

 

1-2.Is it effective in "training the right brain"?

As I mentioned earlier, there is no scientific basis for discourses such as "the right brain is developing in creative people."

Toshiyuki Sawaguchi, a brain scientist, even says that "training the right brain" is a meaningless word.

It is unclear from a brain science point of view that "you can train your left and right brains" or "development of your right brain", and many brain scientists, including myself, just hear this phrase and say, "It's close to an occult." I think (or rather amazed).

However, the so-called "right-brain" is an icon of creativity and the ability to think flexibly.

If so, it is possible to translate "training the right brain" into "training creativity".

Therefore, as a "method to train the right brain",

I will introduce a method that makes it easier to exert creativity.

 

1-3. Train Your Right Brain Method 1: Reject Blue Light and Relax

"Train your right brain” —that is, how do you get great creativity?

According to research by neuroscientist Roger Beatty and others, three types of sub-networks will become active in the "highly creative brain".

We will explain each sub-network and introduce how to improve its function.

The first active subnetwork in the creative brain is the Default mode network.

This means the activity of the brain that can be called the "basic state" at rest, without any thought, concern, or attention.

It is said that this becomes active when indulging in fantasy or dreaming daylight, and researchers think that it plays an important role in brainstorming to come up with original ideas.

"This way the default mode network works is when you're idle without doing anything.

Ideas often come down when you take a bath and relax.

The time that you do without doing anything creates a highly creative brain.

However, it is not good to look at Twitter etc. when you mess up.

This is because it is necessary to rest the eyes in order to make the brain rest.

Psychiatrist Shibara Kabazawa said The brain uses 90% of its capacity to process visual information.

In other words, entertainment that makes heavy use of visual information on smartphones, PCs, games, TVs, etc.,

is extremely straining on the brain.

(Emphasis in bold was done by the editorial department)

(Quoted from: New R25 | Touching a smartphone is the worst thing.

A psychiatrist taught me a "good sloppy" for the brain)

To "train your right brain", close your eyes and take a rest."

 

1-4. Train Your Right Brain Method 2: Do Light Exercise

"The second of the three sub-networks needed to "train the right brain" is the executive network.

The executive function is a function that allows us to select an action and concentrate to continue to act.

The executive function refers to the ability to select and control actions and thoughts according to one's goals.

For example, the function of the executive function is required when it is necessary to concentrate or pay attention, or when it is difficult to work mechanically or rely on intuition.

" "It is the prefrontal cortex of the brain that is responsible for this executive function.

Therefore, improving the function of the prefrontal cortex can create a highly creative brain.

Hideaki Seiya's research team at the University of Tsukuba reports that "simple exercise improves the executive function of the prefrontal cortex".

In 2014, a research team led by Professor Hideaki Seiya, a member of the University of Tsukuba, found that a short (about 10 minutes) light exercise (walking, yoga, tai chi, etc.) improves the executive function of the prefrontal cortex. I am."

 

1-5. Train Your Right Brain Method 3: Try Mindfulness

"The third of the sub-networks for "training the right brain" is the saliency network. A "saliency network" is a connected network that allows us to focus our attention on what is considered important and to allow people to carry out the actions involved.
"In other words, the saliency network has the function of switching from a panicking brain state (default mode network) to a state focused on one action (executive function network).

So what can you do to improve the functionality of your saliency network?

According to the research conducted so far, mindfulness has revealed changes in the brain structure in the area that controls the saliency network.

From this, Takahiro Sekiguchi, a psychologist at Tokyo Gakugei University, thinks that mindfulness may improve the function of controllability networks.

Mindfulness refers to "what we realize at this moment".

Mr. Yashou Kawano, a Zen monk, and a psychiatrist introduce the following methods of mindfulness.

Sit shallowly on a chair or sit comfortably on the floor in a cross-legged or zazen position.

Choose to breathe naturally with your mouth or nose.

Eyes should be half-eyed and look at the floor several meters ahead.

Take a few deep breaths.

Objectively observe how you breathe in and out.

If difficult, feel the chest and abdomen move with breathing.

According to Kawano, there is no fixed time for mindfulness.

The important thing is to repeat and become a habit.

If you are busy, why not take a single breath?

Let's start Mindfulness to “train your right brain”.

*** Although "training the right brain" is an unscientific expression, we introduced that it is possible to train creativity, and in order to do so, it is necessary to activate three types of subnetworks.

The following three methods are recommended to activate the subnetwork.

Turn down the blue light and relax Do light exercise

Try Mindfulness Practice mental arithmetic(Anzan) Please give it a try."

 

1-6. Train Your Right Brain Method 4: Practice mental arithmetic

Mental arithmetic is a simple thing that you do the calculation only in your head, but you can adjust the difficulty by increasing the speed such as flash mental arithmetic.

The good thing about mental arithmetic ability is that you can imagine new products by combining not only the good things but also the good things when you see various things.

You can assemble things you never had before in your head, which is very useful.
This site will also tell you how to study mental arithmetic.

 

Overall  
What did you think. We've covered four great ways to be creative.
Be creative and enrich your life.

 

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