Word Count: 868Your brain has two sides ,and each has a distinctly different way of lookingat the world. The more we integrate those two sides, the more developed wemake ourselves. Integration not only increases our ability to creativelysolve problems, but to control physical problems such as epilepsy andmigraines. Even more startling is evidence coming to light that we havebecome a “left-brain culture”.
Your brain’s right and left side have distinctly different ways oflooking at the world. Your two hemispheres are as different from each otheras me to you.
The left brain controls the right side of the body (theexception to this occurs with left handed people which is 15 percent of thepopulation) and is logical scientific, judgmental and verbal. It’sinterested in the facts, and efficiency. The right brain controls the leftside of the body and deals with the creativity and imagination. It isconcerned more with the visual and emotional side of life.
As you read, your left-side is sensibly making connections and analyzing themeaning of the words, the syntax and other complex relation-ships whileputting it into a “language” you can understand.
Meanwhile, the right sideis providing emotional and even humerous cues, recognizing visualinformation and causing you to find humor or sadness.
While all of this is going on, the two sides are constantlycommunicating with each other across a connecting fiber tract called thecorpus callosum. There is a certain amount of overlap but essentially thetwo hemispheres of the brain are like two different personalities thatworking alone would serve no efficient purpose, but when functioningtogether bring all things into perspective.
The most creative decision making and problem solving come about when bothsides work together. The left brain analyzing issues, problems andbarriers; the right brain generating fresh approaches; and the left braintranslating the into plans of action. “In a time of vast change like the present, the intuitive side ofthe brain operates so fast it can see what’s coming,” says Dr. HowardEisenberg, a medical doctor with a degree in psychology who has studiedhemispheric relationships. “The left brain is too slow, but the right cansee around corners.” An increasing number of medical professionals believe thatbeing in touch with our brain, especially the right half, can help controlmedical problems. For some doctors use “imaginable thinking” to controleverything from migraines to asthma, to high blood pressure. It is saidthat by teaching someone to raise to raise their temperature – by imagingthey are sunbathing or in a warm bath- they can control their circulatorysystem and therefore the migraine.
Knowledge of our two-sided brain began in the mid-1800’s when Frenchneurologist Paul Broca discovered that injuries to the left side of thebrain resulted in the loss of speech. Damage to the right side. In theearly 1960s, Nobel Prize winner Dr. Roger Sperry proved that patients whohad their corpus callosum severed to try and control epileptic seizurescould no longer communicate between their hemispheres. The struggle can beseen in the postoperative period when the patient is asked to do a simpleblock design. This is a visual, spatial task that the left-hand (controlledby the right brain in most of us) can do very well but the right hand(controlled by the language-oriented left brain) does poorly. The righthand may even intervene to mix up the design.
Some people with epilepsy can control their seizures byconcentrating activity on the hemisphere that is not affected. In the caseof left lobe epilepsy, this can be done by nagging in a right-brainactivity such as drawing.
Our knowledge of the brain is general is only beginning. We knoweven less about how the hemispheres operate, Getting in touch with how thetwo sides work can only do us good, if just to keep us from walking around”half-brained”.
DiagramsParietal FrontalOccipital TemporalParietalLocated behind the frontal lobe and behind and above the temporal lobe,the parietal lobe plays a major role in sensory functioning – for example,spatial orientation and integrating sensory information. Reading, writing,and the performance of mental calculations also depend on the parietallobe.
OccipitalThe occipital lobe, which occupies the rear of each hemisphere,receives and assembles visual information. Damage to the occipital lobe cancasue a “blind spot” in one’s vision. The size and location of the blindspot are related to the location and extent of the damageFrontalThe large frontal lobe extends from the forehead back to the middle ofthe skull. It handles numerous high-order cognitive functions, includingplanning, organization, judgement, decision making, social graces, andinhibition of impulses. It is also the centre of voluntry speech andmovementTemporalThe temporal lobe is located to the side of and below the frontal lobe(behind the temple). It is responsible for learning and memory as well asauditory perception (hearing), comprehension of spoken language, andperception of musical characteristics such as rhythm and pitch.
Cite this Two Sides of the Brain
Two Sides of the Brain. (2019, Apr 26). Retrieved from https://graduateway.com/two-sides-of-the-brain/