Left Brain vs Right Brain and Other Myths About the Brain Left Brain: I am the left brain. I am a scientist. A mathematician. I love the familiar. I categorize. I am accurate. Linear. Analytical. Strategical. I am practical. Always in control. A master of words and language. Realistic. I calculate equations and play with numbers. I am order. I am logic. I know exactly who I am. Right Brain: I am the right brain. I am creativity. A free spirit. I am passion. Yearning. Sensuality. I am the sound of roaring laughter. I am taste. The feeling of sand beneath bare feet. I am movement. Vivid colors. I am the urge to paint on an empty canvas. I am boundless imagination. Art. Poetry. I sense. I feel. I am everything I wanted to be. I’m sure you’ve all heard this before. It is almost a part of pop-culture and it is often repeated in movies, the press, art-schools and ads for expensive, luxurious German automobiles, it seems. The belief that a right-brained person is generally creative, inventive and artistic while a left-brained person is typically a logical, strategic puzzle-solver may have its roots in genuine science, but is ultimately nonsense. During the 1960s Nobel laureate Roger Sperry and Michael Gazzaniga conducted experiments on “split brain” patients that demonstrated that the left and right hemispheres of the brain are specialized on different activities. The left hemisphere, for example, appears to take a leading role in speech while the right hemisphere takes care of musical and spatial perceptions. When you are drawing a map to your house so that friends know how to get to this weekend’s party, it is true that certain parts of the right hemisphere become more active. It is also true that damage to symmetrically opposed areas of the brain cause different problems (there is functional asymmetry in the brain). But to say that our personalities, interests and skills are determined by which side of the brain we “use more”, is complete hogwash. The truth is that the way you behave and the way you think is much more complex than this left brain vs right brain dichotomy. The brain is a network of excitable cells or neurons that together as a whole, in conjunction with our senses and cultural influences create an image of the world and determine who we are. These cognitive functions and behavioral patterns require neural processes across the entirety of our brains. The very act of sitting here reading this blog while enjoying a cold beer is a good example of how nearly everyone uses the entirety of their brains every single day (Sarah Palin, Bill O’Reilly and Glenn Beck pose serious threats to the claim I just made, I am aware. That is why I said nearly everyone). As you sit in front of your computer reading this post your frontal lobes are working in reasoning and thinking. You are able to enjoy your beer thanks to your parietal lobes, which are responsible for the processing of nerve impulses related to the senses, like taste and smell. You are able to recognize the words on this page because your occipital lobes are engaged in processing what comes through your eyes. The neighbor’s dog’s barking is annoying you because your temporal lobes are processing and interpreting auditory stimuli. You haven’t fell from your chair because the cerebellum is busy in coordinating and balancing your bodily movements. You just took another sip of beer because your hypothalamus is making you thirsty. You have been blinking your eyes and taking breaths every few seconds without having to think about it because your brain stem is controlling all your involuntary functions. All while your metabolism and your hormones are being controlled by your pituitary gland. You will remember what you read because your hippocampus is constantly transferring short-term memory into long-term memory and you just realized how stupid the claims that one only uses 10% of the brain or uses one side more than the other really are while triggering function across a number of different areas in the process. The science that backs up what I just said has been around for a long time now, so why do these pseudoscientific claims persist? Well, I think that the way people see themselves and their shortcomings plays a very important role. They look at overachievers like Stephen Hawking and see this as evidence that the 10% claim is true. It might make some amount of sense, but that is irrelevant because the science just does not support it. Another reason, I think, is that psychics are using it to explain their ridiculous claims. They are able to speak to the dead, see the future or bend spoons with their minds because they are part of that exclusive élite that uses more grey matter than the rest of us poor bastards. While it might be true that the people pushing these myths forward do only use 10% of their brains, the rest of us happily use all 100% of ours every single day. Most of us are ruled by the Left, Blocking us to see all things colorfully bright, But the ones who use their Right, Are more connected to all things sprite, Right Brained people are more of Dreamers, Who dream a dream, even if it cant be fulfilled, While the Left are more of the Logical kind, They too dream, preferably a realistic one, Waking up early to plan ahead and fulfill it, Left and right are two different sides of the same coin, But the ones who care to strike a balance between the two, Can be happy and at peace with oneself ever more,Tilt the scale left or right, then buddy, be prepared, For an ageless battle of mind and heart, So who am I, you may wonder now, I am a hopeless Right Brained nitwit, Who dreams even in broad daylight.
Posted on: Wed, 26 Mar 2014 20:53:31 +0000
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