Right Brain, Left Brain

By Mildred R. Hardin


Some kids are right-brain dominant. They're creative. They think out of the box. They dance and do art. They usually don't like math.Other kids are left-brain dominant. They take things apart to figure out how they work. They like order. They think about things and ask lots of questions. Math is often their favorite subject.Nothing wrong with this, except that school is generally a left-brain dominant institution, especially as kids progress on to high school and then college. Although we're getting better at teaching to individual differences in grade school, left-brain teaching remains the norm in high school.

But just in case you're asked that question about poetry any time soon, and you want to have something to say without spluttering in indignation, I thought I'd throw together a few little-know facts about the effect poetry has on children's brains (and ours, for that matter).

Left brain, right brain... Uh, what? We've all heard this division-of-the-brain theory many times. Personally, I can never remember which way around it goes, but then that probably means I'm a bit of a right-brainer! It all has to do with the way our brains process information, and which tasks get assigned to which parts of the brain, with the right brain supposedly being more 'artistic,' and the left being more of a computer.

First, let's take a look first at how the frontal lobes of the brain's neocortex work. This is the part of the brain right behind your forehead. The left side and the right side are connected by a fibrous band in the middle called the "corpus callosum." In order to use both sides of the brain, neurons on the left side have to be connected to neurons on the right side. In other words, the electrical charge between brain cells has to pass across the corpus callosum. O.K. that's the theory part.

There are also specific treatment modalities that a clinician may utilize to increase function or activation of the right or left brain. One example is big letters made up of small letters. If you look at the small letters you will fire right cerebellum to left brain. If you look at the big letters you will fire left cerebellum to right brain.Auditory stimulation (listening to nature sounds, clicks of a metronome, or Mozart in a major key) in the left ear comes up through the brain stem over to the right brain and vice versa for the right ear.

And beyond the obvious aid to memory, poetry also offers an enhanced understanding of language. It forces our brains to think laterally, to join together different sensory impressions and associations. That kind of layered thinking has been shown, in live MRI tests, to wake up multiple areas of the brain at once. For kids who struggle with language skills, poetry offers an engaging, memorable stealth technology, a way of getting past the brain's standard verbal filters to a deeper language network.

We usually think about why two people never think in a similar manner. Perceptions differ according to the individuals. The brain is in integral and crucial part of the human body. We all have got one brain, but even then why do we follow the concept of left brain and right brain? The different thinking between two people leads to the discovery of the left brain and right brain concept. Many researchers had come up with different theories, but they were unable to prove the concept.

Those who are 'left-brainers' can definitely use the relaxation that the rhythmic word can bring, and use it to unlock lateral thinking. And 'right-brainers' can harness the power of rhyme to trick their brains into remembering all kinds of things that they shy away from, like the periodic table, or the names of dead presidents. Our two brains WANT to work together, and poetry is the perfect bridge to make that possible.




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