The Social Brain
The ability of humans to learn and retain knowledge is an incredible power source and also a dominant characteristic of the human species. The intricate abilities of the mind allow for humans to learn skills and to have the power to control and dominate the world they live in by means of learned behavior. The two cerebral hemispheres of the left and right specialize in motor and sensory skills which specialize the socialy established beliefs and behaviors unique to humans. In writing The Social Brain Michael Gazzaniga proclaims an understanding of the principle of both the right and left brain hemispheres by examining split brain patients. Gazzaniga believes in cognitive dissidence and studies the modularity of the brain structure. The modularity is the independent functional traits that contribute to the skills and tools of language and writing. The contribution of individual modules is evident in the perception of a human belief system and the evolution of the sophisticated civilized life of a human being. The two cerebral sides of the brain operate with their own selective areas of domination, but depend on eachother for reference, information, and influence which yields continuation of human
The evolution of the increased capabilities of the left brain is translated through dominant language behavior increased by social interaction between humans. There was a drastic change in the inherited social practice of living a small group or community. Communication between individuals increased and the behavior of the humans changed. Larger social groups began to form. species evolved verbal ability was a dominant trait with control and specialization of skillls. With this advanced control of speech and the comprehensive ability of the homo sapiens to reflect and reason by cognitive ability. The greater use of this unique trait of sophisticated speech became a source in building stronger, more complex relationships with other individuals in the species. Perlman, David. A Passion for the Quirks of the Brain. San Francisco Chronicle, July 14th, 1996 The ability of a human to continually increase their knowledge is their unique ability to reason and control their own lives and environment. the two distinctive hemispheres of the brain still control a human's physical and psychological perception of them selves in society. As an individual in the species I experience the dominate control of my brain over my senses. As a hominid continued to evolve the Neanderthal played an important role in the changes of brain activity and behavior. The Neanderthals dominant influence of the Wenicke's and Broca areas of the brain allowed for the specialization of skill in tool making, shelter, and hunting ability. Neanderthals lived in larger groups thrived off competition and social relations evident in their self adornment with clothing and tools. Neanderthals "lived in caves and buried their dead, They took care of their own" (Lowenstein, 34). The Neanderthals is an unique evolutionary subject that exemplifies the power of the left hemisphere to dominate human behavior and decision. "Neanderthal learned to use water and began to navigate" ( Gazzaniga, 151) which made them a mobile society. The brains capacity from this point on began to radical develop at a quick rate. The human ability of use and understand language and speech made it easier to communicate, learn skill, and developed more specified tools such as sharps spear tips or cave shelters. The importance of building community is easily understood by maternal care and the strength of the family.
Some common words found in the essay are:
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Approximate Word count = 2951
Approximate Pages = 12 (250 words per page double spaced)
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