Left brain vs Right brain

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Have you ever heard the phrase Are you a left brain or right brain thinker? This phrase has been thrown around for centuries. The brain in divided down the middle, in two hemispheres, with each side performing different operations. So, in theory, each side of your brain control different types of thinking, one person may prefer one type of thinking over another. Different sides of the brain also controls our senses, touch, smell, vision, and hearing.
Most of what is known today about brain function is credited to Roger Sperry, who was awarded a Nobel Prize in 1981. He experimented with the way the human brain’s hemispheres operate both independently and together. (Melina, 2011). The right side of the brain controls the right side of the body and the left side of the brain controls the right side of the body.
It is tempting to think since the left side brain controls the right hand, then the left side is more or less in charge of most skilled movements, since we think we don’t do much with our non-dominant arm, and some researchers have found evidence that it is true. One study showed that the right motor cortex is actively controls movement of the left hand, but that the left motor cortex is active in the movement of both. (Bernie, 2009, p.18). As for smell, in right handed people, the right hemisphere of the brain is dominant over the left in processing smell. (Bernie, 2009, p. 41).
The left brain excels in measuring the intervals between sounds and their duration; its more proficient then the right in decoding the rapidly changing sounds of speech. The right decodes pitch, musical notes, and melodies; it’s a big picture thinker, it zeroes in on music’s melodic contours and patterns. (Bernie, 2009, p. 151). Sound is picked up by...

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...erson has a stronger left side or right side of the brain.

Works Cited

Bernie, F. (2009). Brain Sense: The Science of the Senses and How We Process the World Around us. AMACOM Books. Page: 3-179
Cherry, K. (2014). Left Brain Vs Right Brain: Understanding the Myth of Left Brain and Right Brain Dominance. (May 23, 2014). Available from. http://psychology.about.com/od/cognitivepsychology/a/left-brain-right-brain.htm
Connell, D. (2014). Left Brain Vs Right Brain in the Classroom. (May 23, 2014). Available from. http://www.scholastic.com/teachers/article/left-brainright-brain
Kay, D. (2003). Left Brain verses Right Brain. Marketing Magazine, 108, Page: 36
Melina, R. (2011). What’s the Difference between the Right Brain and Left Brain? (January 12, 2011). Available from. http://www.livescience.com/32935-whats-the-difference-between-the-right-brain-and-left-brain.html

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