Cerebral Dominance and Learning Much has been studied about cerebral dominance throughout the years. It is widely accepted that people can determine which side of their brain they use more based on how creative or analytical they are. This usually translates into figuring out how an individual most effectively learns new information. More recent information has come to light and it has changed the way many think about cerebral dominance and how it pertains to learning. The theory of cerebral dominance can be rooted back to the 1800’s but in 1940, a medical procedure called corpus callosotomy greatly changed what we understood about brain function. In an article by Asadi-Pooya et al. (2008), it is explained that the corpus callosotomy is a treatment for a wide variety of seizures experienced by epileptics. The procedure, when broken down, basically cuts off communication between each brain hemisphere by severing the corpus callosum (p. 271). According to Asadi-Pooya et al. (2008), “The corpus callosum (CC) is a large bundle of mostly myelinated and some nonmyelinated fibers, the great white commissure, that cross the longitudinal cerebral fissure and interconnect the hemispheres” (p. 271). In other words, the CC is what connects the left and right side of your brain together. Asadi-Pooya et al., further explain that the CC’s main function is to allow communication between the left and right brain hemispheres. Severing the CC and performing a corpus callosotomy has led to both favorable and adver... ... middle of paper ... ... particular area, whether it be arithmetic or music, the more that person will use both hemispheres of his or her brain (Jenson, 2005, p. 14). The way we learn and our personalities have more to do with our personal preference than it does with which side of our brain is more dominant (Jenson, 2005, p. 14). Either side does control specific functions more than the other but there is no conclusive evidence that individuals use one hemisphere more than the other. The evidence actually supports the contrary (Nielsen et al., 2013). The most recent studies indicate that the learning tactics we have developed in accordance with each person’s cerebral dominance may have just been developed towards our individual personalities and preferences.
The author explains that in many businesses, abilities associated with the left side of the brain used to matter the most. These include lin...
Over the past few decades popular culture has conditioned us to think that the way we learn depends on our personality and cognitive style. We have been taught that we are all either right-brained or left-brained thinkers, a theory called brain lateralization. The thought comes from the fact that certain functions come from one side of the brain or the other. Thus, if you are a logical thinker then you are left-brained, and if you are the creative type then you are right-brained. Unfortunately, none of this is true. Brain lateralization, at least in this function, has never been proven, or even supported, by science.
The cerebrum consists of two hemispheres, separated by a deep fissure called the Corpus Callosum, the hemispheres are divided into four lobes; the frontal, partials, occipital and temporal.
The two hemispheres of the brain are the left and the right hemisphere. Each having it's own unique purpose and function. The two hemispheres are separated by a fold down the middle connected only by a thick nerve cable called the corpus callosum. The Left hemisphere is thought to be the logical side controlling speech, reading, writing, details, facts, maths and science and rational, literal, practical analysis. The right hemisphere is seen as controlling the intuitive, creative side of life, with spatial perception, symbols and images, face recognition, imagination, beliefs and fantasy. (Vered, 2013, www.brainskills.co.uk)
It has been proven that a child’s early years are the peak at which the mind can bend and shape, creating the foundation for a life. We know now that even before birth, the mind is a delicate matter that if improperly taken care of could alter a person’s entire life. Nourishment and stimulation before and after the birth of a child mold’s the brain in its most malleable state. Medical and scientific institutes paired with parenting information organizations have made information readily available for parents, childcare providers, and students to advise them of the importance of childhood brain development. This information is not only critical for the child, but for the person they will become in the future.
Recently, however, intracortical recordings of epileptic patients and of mouse brain during sleep found evidence that the brain can have region...
hemispheres of the brain in which he stated that " . . . left - hemisphere style
The corpus callosum binds the left and right hemispheres of the brain together, both physically and communicatively. After this operation has been performed, there was a remarkable development with how we perceive things and some of the results showed how much we rely on the connection between the two halves of our brain. There are also advantages of having a split brain. A study performed by Rogers et al, 2004 found that when you have two halves of a brain then it increases your ability to both look for food and watch for predators at the same time. Possibly demonstrating that the connections between our ancestors’ brain hemispheres were less developed. Another advantage is having the ability to read two pages at once. Of course, there are more disadvantages than advantages of having a split brain. An example of one is the most famous split brain study of all time, Sperry, 1968. In this study each participant, all having two halves of a brain, was shown two different images. One in each visual field and when asked to draw the image they had just seen they would draw the image they saw on the left but they would describe it as the image they saw on the right. This shows that the left side of the brain, which controls the right visual field, contains the information to be able to describe an object when seen
The corpus callosum binds the left and right hemispheres of the brain together, both physically and communicatively. After this operation has been performed, there was a remarkable development with how we perceive things and some of the results showed how much we rely on the connection between the two halves of our brain. There are also advantages of having a split brain. A study performed by Rogers et al, 2004 found that when you have two halves of a brain then it increases your ability to both look for food and watch for predators at the same time. Possibly demonstrating that the connections between our ancestors’ brain hemispheres were less developed. Another advantage is having the ability to read two pages at once. Of course, there are more disadvantages than advantages of having a split brain. An example of one is the most famous split brain study of all time, Sperry, 1968. In this study each participant, all having two halves of a brain, was shown two different images. One in each visual field and when asked to draw the image they had just seen they would draw the image they saw on the left but they would describe it as the image they saw on the right. This shows that the left side of the brain, which controls the right visual field, contains the information to be able to describe an object when seen
The left-brain / right-brain theory believes that different people are either more dominant using the left hemisphere or the right hemisphere of the brain. According to this theory, analytical, detailed, and logical are all considered common traits of a left-brained learner. Deliberate, original, and creative, are all how right-brained learners may be described (Rodgers).
Sperry, R. W. (1982, September 24). Some Effects of Disconnecting the Cerebral Hemispheres. Science Megazine, 217, 1223-1226.
In the video "Powerful Stoke of Insight," Dr. Taylor share a personal story of how she experienced when she had a stoke years ago. She vividly illustrated the distinct functions of left hemisphere and right hemisphere. Since her stoke occurred in the left hemisphere, she had a hard time to process language during the tragic event happened. She was paralysis and could not understand any of the word from 911 telephone operator when she finally reached the phone. According to Dr. Taylor, "Our right human hemisphere is all about this present moment, [and] our left hemisphere thinks linearly and methodically." Due to the reason that her stoke damaged her left hemisphere, she could not think logically at the moment. This presentation thoroughly explain the concept of lateralization in biological psychology research method. I find it very interesting because I never learn that each hemisphere do in charge of different functions that affecting our
Learning is defined as a “process of change that occurs as a result of an individual’s experience” (Mazure, 2006). Researchers assume that the process of learning follows certain general principles, which were developed, into the general process learning theories. These include operant conditioning and classical conditioning which has been put forward by leading psychologists like Pavlov, B.F.Skinner and Thorndike. However, in learning, operant and classical conditoning are opposed by biological constraints that state that there are limitations to the theories. Some of these biological constraints on learning will be discussed below.
Cognitive theory states that learning capacity is what going on inside student’s mind. According to cognitive theory, learning is not just a difference in behaviour, it is a modification in the way a learner thinks. Following it is the information processing model which describes that one’s brain has internal structures which select and operate incoming material (Dynamic Flight 2003). According to studies performed by the Laboratoire de Psychologie du Développement et de l'Education de l'Enfant (CNRS/Université Paris Descartes/Université de Caen Basse-Normandie), in collaboration with the NeuroSpin Center (CEA), brain shape does affect learner’s learning capacities. Everyone has cognitive control which is a crucial component of intelligence and learning capacity. However, the difference of our brain does affect it and therefore it differs from individuals. The scientists explained that if the asymmetry of the right and left hemisphere corresponds to more lateralization, the greater specialization of each hemisphere. This helps to improve the ability to resolve tasks. Learners whose two hemispheres were asymmetrical at the level of the cingulate cortex achieved better results and displayed greater capacity for cognitive control. From this, we can know that everyone may have different
...re of the brain is just half of the brain so why is it the only half being explored in school? This failure to confront the other hemisphere causes weakening in the right hemisphere since the right hemisphere isn?t being exercised.