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Why is the right brain the brain of art?
American psychobiologist Sperry (1913.8.20—1994.4.17) confirmed the "left and right brain division theory" of brain asymmetry through the famous split brain experiment, so he was awarded198656. Information from the outside world is transmitted through the corpus callosum, and information from the left and right hemispheres can be exchanged instantly (at a speed of10 billion bits per second). Every human activity is the result of information exchange and integration between the two hemispheres. The two hemispheres of the brain have a functional division of labor. The left hemisphere feels and controls the right body, and the right hemisphere feels and controls the left body. The so-called split brain experiment is to cut the corpus callosum between the left and right hemispheres of the brain. After the external information is transmitted to a certain part of the cerebral hemisphere cortex, it cannot be transmitted to the corresponding part of the contralateral cortex through the transverse fibers of the corpus callosum at the same time. Each hemisphere moves independently, and each other cannot know the activities of the opposite hemisphere. During the period from 1952 to 196 1 year, sperry did a lot of experiments on splitting brains with cats, monkeys and orangutans, and achieved some results, which laid the foundation for the future research on "splitting brains". From 196 1, sperry took "schizencephaly" as the research object, studied various functions of the two hemispheres of the brain, and conducted a series of long-term experimental studies on "schizencephaly". According to the split brain experiment, the left hemisphere is mainly responsible for logical understanding, memory, time, language, judgment, arrangement, classification, logic, analysis, writing, reasoning, inhibition, five senses (vision, hearing, smell, touch, taste) and so on, and its way of thinking is continuous, continuous and analytical.
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