Right Brain, Left Brain :: essays research papers

     The article in which I chose to examine is called Right Brain, left wing BrainFact and Fiction, written by Jerre Levy. In the past fifteen years or sothere has been a lot of lambaste of left outlook and right genius mountain. Levysreason for righting this article was understandably to stop the misconceptions andshow the truth about how our brain hemispheres operate.      Levy number 1 explores the myth of the left brain and right brain possible action. She states that generally people see the left hemisphere of the braincontrolling logic and phraseology and the right, creativity and intuition. Inaddition people differ in their styles of thought, depending on which halfof the brain is dominant. She believes that most of what these notionsstate is farce.       succeeding(a) the article explores the floor of this fascination of the left andright hemispheres of the brain. Apparently the study of this aspect of the brain traces back to time of Hippocrates. Levy weaves in and out of thevarious theories and outstanding people known for contri exactlying to theconfusion. It wasnt until 1962 when Roger W. Sperry began experimentingon certain aspects of the brain that kick in to the truth of the leftand right brain opening. Sperry studied people who had undergone running(a)division of the corpus callosum, the bridge between the two hemispheres. His studies showed that, "an object pose in the right hand (lefthemisphere) could be named readily, but one move in the left hand(nonverbal right hemisphere) could be neither named nor described.     Next to branch off of Sperrys studies was psychologist Doreen Kimura. Kimura developed behavioral methods which involved presenting visualstimuli promptly to either the left or right visual fields. Another principal(prenominal) method developed was "dichotic listening" which centered aroundthe use of just to study the hemi spheres. Through these tests and thecontinual study the theory that the left brain controlled ended. Instead anew theory was born known as the two-brain theory. This said that atdifferent times one of the two hemispheres would be operating. An exampleof this is that the right hemisphere is in control when an artist paintsbut the left hemisphere was in control when a novelist wrote a book.     This theory failed because of one physical studies showed that people withhemispheres surgically disconnected could operate in everyday life. Also,research demonstrated that each hemisphere had its own working(a)expertise, and that the two halves were complementary.     Next, the article states its worth. The author shows the up to dateagreed upon theory of the two hemispheres in five simple points.