My Brain Stroke

The purpose of this paper is to evaluate the correlational method as a means for examining the relationship between functions of the left and right hemispheres. I will compare the performance of people with intact brains with the performance of so-called split-brain patients. In many ways, the brains of these two groups are very similar. 1a. The brain stem is found in the deepest part of the brain. The brainstem controls the automatic survival functions of the body, such as breathing. There are no differences between the function of the normal brainstem and the brain of a split brain patient. The brainstem will still supply the automatic survival functions of the body. 1b. The hippocampus is found in the limbic system along with the amygdala, the hypothalamus. The hippocampus is in charge of allowing the body to process information into memories. Without the hippocampus, there is no way for new memories to be created. There is no anatomical difference between the hippocampus in the normal brain and a split brain. 1c. The corpus callosum is found in the center of the brain. The role it plays as a part of the brain is it connects both the left and right hemispheres of the brain, allowing them to work and interact together as a whole system. The difference between the anatomy of the corpus callosum in a split brain patient versus someone without a

Using a real human brain, Dr. Taylor explained the separation of the brain’s right and left hemispheres. The two cerebral cortices are completely separate from one another, but maintain communication via the corpus callosum. She described the right hemisphere as a parallel processor, thinking in images and learning from body movement. The right hemisphere is responsible for gathering sensory input, in the form of energy, from the environment around us. The left hemisphere, according to Dr. Taylor, is a serial processor, interpreting the sensory information gathered by the right hemisphere. The sensory information is analyzed and categorized by the linear and methodical thinking of the left hemisphere. Dr. Taylor believes the left hemisphere is responsible for interpretation of the past and future, as well as, an individual’s self-awareness. The

In the story,” The right side of Tim’s body was paralyzed and he was having great difficulty trying to talk”. Thus, it suggests that the left hemisphere of Tim’s brain suffered during his stroke, because language processing occur more in the left side if the brain. In general, the left hemisphere concentrates more on tasks that require verbal competence, such as speaking, reading, thinking, and reasoning.

The brain is one of the most complicated things ever researched. Typically the brain is split into two halves. The left side of a person’s brain is used for critical and analytical thinking. When the brain is faced with a serious problem the left brain

Yarnell’s response to her friend made me stop and think if it is just that simple, to think differently. When I get stressed out over something and let my emotions take over I usually just let them control me. Now after hearing Dr. Yarnell, every time and become emotional I am going to remind myself to just move into the left side of my brain. Hopefully by doing that I will be able to think more logically. I have heard of this concept before, but I did not have a full understanding on what it really meant. I thought that when some one said you were left brained or right brained, it was just a silly saying. I found it very surprising that it is actually a true concept. I is really amazing how the brain works and the many different functions of it. We discussed many other parts of the brain and how they work also. I just found that when discussing the brain, most of the parts were not as interesting as the two hemispheres. After class, I actually went home and used the terms of the hemispheres all night on my parents. My mom is a psych nurse so she understood, but when it came to my dad, it took a lot of explaining. After a few attempts, he was able to understand how fascinating the brain really can

Some degree of people who have suffered a stroke have problems with forms of weakness on one side of their bodies. This is called hemiparesis, often most common causes are strokes and cerebral palsy, least common is multiple sclerosis, brain tumors and other disease that can affect brain and nervous systems. (Weiss T.C.; 2010)

Mead & Hampson (1996) developed a study involving the divided visual field paradigm and a phonological rhyme/non-rhyme task to test the speed and accurateness of either side of the brain. This study was used to investigate functional asymmetry between the left and right hemispheres in phonological processing. The research was taken out equally on 15 male and 15 females London Metropolitan University students ranging from ages 18 – 35 years old. They were all specifically chosen to be right–handed and had English as their first language thus providing a fair experiment to see whether our left hemisphere (left side of the brain) or the right hemisphere is faster and more accurate. In conclusion using the mean and standard

I am predominantly right handed, which is why I would choose to have it on my right hemisphere - meaning that it would effect the left side of my brain more. I would choose to have an ischemic stroke due to the fact that it is easier treated than hemorrhagic strokes (there are no treatments for hemorrhagic strokes). However, even though it is more easily treated, there would still be side effects. The basal ganglia controls voluntary movement, therefore after suffering from a stroke, there is a possibility that I would have difficulties controlling my voluntary movements. .

Stroke is known as, “the death of nerve cells caused by an interruption of blood flow to a region of the brain,” (Goodenough, 138). When a section of the brain is shut off, neurons cannot receive enough oxygen and glucose that they need and die. The seriousness of the stroke depends on where the interruption of blood flow took place. The destruction of neurons in certain regions of the brain can cause the, “abilities controlled by that area of the brain such as memory and muscle control are lost,” (National Stroke Association). There

First I feel that, it is important to understand the clinical manifestation of the different strokes. The Ischemic stroke can cause a wide range of neurologic symptoms depending on the location and the size of the effective area. Patients may present with symptoms, such as, numbness or weakness of the face, arms, legs, more so, one side of the body, changes in moody or behavior, trouble with speaking or understanding speech, visual disturbances, having difficulty in walking, dizziness or loss of balance and sudden server headaches. Hemorrhagic stroke has, also, presents with the same clinical manifestation as a Ischemic stroke, however, most patients complain of server headache.

There is a lot of new information coming out about strokes. One new thing that is coming out about left hemisphere strokes is that sometimes that right brain can compensate

During my reading this an article, I found some information in this an article pertains to Right Hemisphere Stroke: A Victim Reflects on Rehabilitative Medicine book. For example, Johnson could recognize, even understand isolated words but when they come together in a sentence, Johnson would have difficulty dealing. On the other hand, the article presented that the respondents only presented higher difficulties in sentence formulation. This supports the premise that this tool is highly sensitive to language production. It also reflects the hypothesis that the right brain performs a complementary role to the left brain, with the execution of more complex tasks, such as formulating words with two or more target words, readily influenced by reduced

A stroke that effects the left hemisphere will affect the Broca’s area in the frontal lobe that is where expressive speech is located or the Wernicke’s area in the temporal lobe which effects the receptive language. There can be deficits with can include paralysis on the right side of the body. Also there may be some impaired cognitive reasoning and difficulty with organizing information obtain in order to problem solve

Left-right brain dominance is about the fact that the distinct hemispheres influence thinking. The left hemisphere is associated with logical, analytical thinking and a linear approach to problem solving. The right hemisphere is associated with creative, intuitive and value-based thought process. It is important to note that everyone uses its both hemispheres, but to varying degrees. Four quadrants of the brain, related to different thinking style, have been identified:

Next, the reason why he is having trouble speaking is because the stroke must have targeted and affected the left hemisphere, which contains the Broca’s area. The Broca’s area