One Brain or Two (Psychology) Essay - 630 Words

Aaron Almonte One Brain or Two? Numerous researches and experiments have been done based on whether the human being possess one brain divided into two parts (left and right hemisphere) or whether we have two different brains working together. The psychologist Roger W. Sperry was the first on research this topic with some experiments on animals. Then, he later started working with Michael Gazzaniga. They were able to find split-brain patients. Those patients had their brain split as way of reducing or stopping uncontrollable epilepsy. Many agreed to participate in the experiments. The experiments that they held focused on finding out what kind of limitations would each brain have if they operated independently, how the 5 senses†¦show more content†¦However, it was not the same story with the left hands of the patients (connected to the right hemisphere). They could match and point at the objects without problem; proving again the lack of speech ability that the right hemisphere has. The other test hel d was an auditory test. The test was done in two different ways. One way was finding the objects in a bag that were mentioned verbally and the other was identifying the item reached by touch. This test’s results were also supporting the previous researchers’ logical conclusion about the left hemisphere ability of speech. It confirmed the right hemisphere’s ability of comprehending language and its ability of expressing it in a nonverbal way. During the test, evidently, the right hemisphere had no trouble identifying the unknown objects by touch as the left hemisphere did. Moreover, some three- dimensional drawings of the slit-brain patients, who were all right handed, developed much better drawings using their left hands compared with their right hands. Those three types of tests were combined to make new tests. But the results are all similar to the ones mentioned before. These amazing findings get us to the conclusion that we possess two different brains with different abilities and behaviors. Gazzaniga emphasizes the possibility of doubling the brain’s performance by separating both halves. In other words, to put each brain half toShow MoreRelatedCognitive Psychology Definition Paper1387 Words   |  6 PagesCognitive Psychology Definition Paper Randy Strickland University of Phoenix PSY/360 Dione Johnson July 111, 2011 Cognitive Psychology Definition Paper Introduction Cognition is the â€Å"science† term for the process of thought.† Its usage varies in different ways in accordance with different disciplines: For example, in psychology and cognitive science, it refers to an information processing view of an individuals psychological makeup. It addresses the questions of how psychological/cognitiveRead MoreBiological Psychology839 Words   |  4 PagesBiological Psychology Melissa Thompson University of Phoenix Biological Psychology When most hear the words biological/psychology, many tend to have trouble rapping their mind around it. Psychology is the study of behavior, so how does biology fit into this equation? Well we have to assume that our brain has influence or somehow effects are behavior. In order to prove or disprove this theory, we have to research the biology and psychology of both the brain and our behavior. So how doRead MoreCognitive Psychology863 Words   |  4 PagesCognitive Psychology Brian Shrum Psy/360 April 11, 2013 Dr. Turner Cognitive Psychology Hermann Ebbinghaus said, â€Å"Psychology has a long past, yet its real history is short† (Goodwin, 2008, p. 28). He was referring to the belief that while the study of human thought, emotion, and behavior is firmly entrenched in philosophy, psychology as its own discipline has only been around a short time. During this short time, different branches of psychology have come out, one of them is cognitive psychologyRead MoreBiological Psychology : The Biological Bases Of Psychological Processes, Behavior, And Learning1722 Words   |  7 PagesBiological Psychology is defined as a branch of neuroscience that focuses on the biological bases of psychological processes, behavior, and learning. Social Psychology is defined as the scientific study of how a person’s thoughts, feelings, and behavior are influenced by the real, imagined, or implied presence of others. Looking at both aspects of psychology we see many similarities as well as major differences. Some function go h and in hand while others could never be more different. The biologicalRead MorePsychology : Psychology And Psychology1519 Words   |  7 PagesPsychology has been defined by many as the study of mental disorder or behavioral problems but discoveries and developments, points to psychology as the study of human mind and its functionality which includes the way we think, act, perceive things and be able to make decisions; all these makes man a complex being. Psychology isn’t just a phenomenon; it is a scientific study. Psychology as a science answers the question â€Å"why†, proposes a theory and sets experiment to test the hypothesis. The researchRead MoreOrigins of Psychology worksheet1099 Words   |  5 PagesMaterial Origins of Psychology and Research Methods Worksheet Part I: Origins of Psychology Within psychology, there are several perspectives used to describe, predict, and explain human behavior. The seven major perspectives in modern psychology are psychoanalytic, behaviorist, humanist, cognitive, neuroscientific/biopsychological, evolutionary, and sociocultural. Describe the perspectives, using two to three sentences each. Select one major figure associated with one of the perspectives andRead MoreHistorical Perspectives of Abnormal Psychology1320 Words   |  6 PagesHistorical Perspectives of Abnormal Psychology Susan Hardin University of Phoenix Abnormal Psychology PSY/410 Krisit Lane, Ph.D. October 25, 2011 Historical Perspectives of Abnormal Psychology Historical perspectives of abnormal psychology sounds complicated, mainly due to the differing definitions, or interpretations, of what is considered abnormal. Identifying someone at work or in a social situation who appears to be behaving abnormally is easier to spot than it is to define theRead MoreThe Theories Of Gestalt Psychology1503 Words   |  7 PagesDevelopment of Gestalt Psychology Phrases such as â€Å"seeing the forest from the trees† and â€Å"the whole is greater than the sum of the parts† have roots grounded in the same ideals of Gestalt psychology. These phrases best describe the purpose of Gestalt psychology in how they emphasize focusing on the big picture and not just the colors. The Gestalt concept of perception is how the mind understands the world around it by seeing it in whole forms, not simple elements. The human brain and consciousness containsRead MorePerspectives of Psychology1141 Words   |  5 PagesPerspectives of Psychology Psychology can be defined as the systematic study of mental processes, couple with behaviors, and experiences (Kalat, 2011). There are many ways in examining, mental processes and behaviors among people, and therefore psychologist uses different perspectives to understand how human beings, think, act, and behave. Some psychologist uses one perspective to analyze behaviors, and other uses a multidimensional approach. Carter Seifert (2013) identified 7 major perspectivesRead MoreA Neuropsychologist: Stephen Correia1008 Words   |  5 PagesBachelor of Arts in Psychology. Twelve years later he continued his education going back to University of Rhode Island. This time he was going for his graduate degree in Psychology. He graduated four years later with a Master of Arts in Clinical Psychology. Right after, he pursued his Doctor of Philosophy degree continuing at University of Rhode Island. He graduated in 2001 for the third time from the University of Rhode Island with a Doctor of Philosophy in Clinical Psychology. Dr. Correia has done