Excessive Amounts of Social Media and Technology has Negatively Impacted our Lives

It is still not fully understood whether or not the action of certain tasks is actually dependant on both of the brain hemispheres, because they both appear to have control over some tasks. An example of this, is the left hemisphere which is said to be responsible for the analytic part of the tasks, such as reading and making calculations. Within many individuals, it is also the dominant centre of language

When a word or picture falls to the left of the point, the information goes to his disconnected right half brain. Joe is unable to name it but he can draw the picture with his left hand which gets its major control from the right half brain. Even though he can’t name it his left hand can draw the picture of the picture or word presented to his right half brain. In patients like Joe with split-brain syndrome the right hemisphere, acts independently of the left hemisphere and the person’s ability to make rational decisions. This can results in split consciousness whereby the left hemisphere give orders that reflect the person’s rational goals whereas the right hemisphere issues conflicting demands that reveal hidden behaviours

What do the left and rights sides of the brain do? Which side of the brain does a police sketch artist use when creating a suspect sketch?

With this increase in technology, particularly the internet and social media, researchers have begun to question its effects on mental health, particularly anxiety, depression, and loneliness.

The other test held 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.

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.

Will right-brainers rule the future? A whole new mind: why right-brainers will rule the future, a book by Daniel H. Pink assesses this critical question. Pink’s book is divided into two parts. Part one lays out the broad animating idea, provides an overview of key differences between our left and right hemispheres, presents the case for why Abundance, Asia, and Automation pushes the world into the “Conceptual Age”. It illustrates why people who master high concept and high touch set the tempo for modern life. Part two of the book covers the six essential right brain abilities Pink described as needed to make it in the Conceptual Age. Design. Story. Symphony. Empathy. Play. Meaning. Pink devotes one chapter to each of these six senses,

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

The global average calculated is -0.134, including the data from 25 participants in the class. The negative value indicates that most of the participants are left-biased. The average laterality quotient of the right-handers is -0.22 while the average of the left-handers is 0.36, inclusive of both genders. The average for right-handers is a negative value, indicating that they are leftward perceptual bias. The average laterality quotient for right-handed females is -0.325 while the average for right-handed males is 0.022, demonstrating that right-handed females are leftward perceptual bias compared to right-handed males. The average laterality quotient for left-handed females is 0.36, indicating that they are rightward perceptual bias. However, there is no data provided for left-handed males, thus no conclusion can be made about them.

In the Conceptual Age, it will not longer suffice to rely heavily on the logic of the left brain. Computers, cheaper sources and labor will continue to lead to outsourcing of this work; instead, creativity and innovation will give rise to future development. To prosper in the Conceptual Age, people will need to weave together the logic of the left brain (L-directed thinking) and the creativity of the right brain (R-directed thinking).

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:

The brain has two hemispheres, each hemisphere performs a different set of operations from the other hemisphere. The right hemisphere of the brain controls the muscles on the left side of a person’s body. The left hemisphere controls the right side of the body. This also applies to sensory information. Therefore, damage caused to one side of the human brain will affect the opposite side of the person’s body. The right hemisphere controls our spatial abilities, face recognition, visual imagery and music, it is basically the more creative of the two. While the left hemisphere controls the more logical abilities, calculations, and math. The hemispheres share information with each other through the corpus callosum.

Many people and researchers believe that the left brain and the right brain dominance theory are myths. Each side of the brain controls different types of thinking many are said that if your left brained your more logical, analytical and objective. If you’re right brained your more intuitive, thoughtful and subjective. After many researches the brain is not split into thinking halves as people think they say that the brain works better if it thinks together. Neuroscientist know that the brain works together to perform a wide variety of tasks and they communicate through the corpus callosum, which is a wide, flat bundle of neural fibers beneath the left and right cerebral hemispheres and facilitates the communication. The research of the left, right brain dominance is very much outdated; it’s more of a historical interest. This in saying the myth is that right- handed people are left brain dominance and left- handed people are right brain dominance. Klingberg, T (2008) notes, “The working research of the brain has evolved and changed over time as researchers have learned more over time about the working of the brain.”

Roger Sperry a famous pioneer involved in the field of cerebral hemispheres began the development of the commonly known, Left Brain-Right Brain Theory. Before officially developing his theory, Sperry went on to study the effects of epilepsy and perform split brain research (cutting of the corpus); from Sperry’s split brain research he learned that cutting the corpus could either eliminate or lessen seizures in patients. Additionally, Sperry found that patients with split brain could not identify objects if handled on the right side of the brain; patients could however identify objects processed on the left side of the brain. From this information, Sperry was able to propose that the left side of the brain controlled the language aspects of a human. With Sperry’s previous observations, researchers continued to conduct studies on the cerebral hemisphere of the brain, researchers found that the left hemisphere of the brain specialized in language,speech, hand mechanics (writing),mathematical calculations, senses of rhythm and time, and any sort of thought used for analysing information. On the other hand, researchers found that the right hemisphere of the brain focused on perception,visualization, faces,emotions harmonies,spatial perception, and nonverbal communication.Ultimately, this theory is a comparison between the left hemisphere and the right hemisphere of the brain.

A left-brain dominant person’s attributes are different than that of a right-brained person. This difference causes these two groups to have different learning styles. A left-brain dominant tends to be better at spelling and math. This is because this person can see all of the pieces. A right- brain dominant person tends be better at writing, biology, and other hands on subjects. A left-brain dominant person can understand lectures. A right-brain dominant person does better at hand on activities. It is important for him to discover and use the learning style that helps them to succeed academically.