Brain Science
Brain Science, also known as nerve science, has been classified as an adventure. It mostly deals with our behavior, as well as speech, movement, coordination, and basically any part of our life in general is associated with it. As we study the brain more and more over the last twenty years, we begin to discover more and more about it and its hundreds of thousands of complex and involved tasks. Let us start with the basics, the brain from the out side is about 3 pounds of tissue. It contains two main hemispheres, and is filled with a liquid known as cerebral spinal fluid, or CSF. Our brain has been compared to many different inventions over the past few centuries. As far back as the seventeenth century, our brain was compared to a water pump, thus being called the main "pump" of our body. Then, during the industrial revolution, it was contrasted to the Great Telegraph. And later on to the circuit board of a telephone that was invented by Alexander Bell. And now, it is being associated with the motherboard of a computer. Over all, our brain can be compared to a racing team; every member of it has a small job, but it is a very important one. Our brain does not function as only one part, every pa
Dr. Eric Kendel is called a master of the history of brain science since the 1800s. A little after his time, a Vietnamese physician named Fransod believed he could localize distinctions of character in areas in the brain, if fact in very small and accurate areas in the brain. He believed that if there was a certain trait that you were good at, you would get a lump of some sort that had enlarged that part of your brain. Many people believed that, and soon there were cartoons drawn of people with huge lumps in certain areas of the brain. As many followers as he may have had, he also had critics. One of those, a certain Pier Florence, didn't at all believe that any higher function could be localized on the cortex of the brain. He took romantic love as an example. The center for that feeling is in the posterior part of the brain, so he took a cat, surgically removed that part of the brain, and after the cat had recovered it was just as aroused and just as willing to mate with the opposite sex. Thus proving Fransod wrong and leaving a major new found truth about the brain with use. In 1861, Dr. Broker had encountered a patient named "Tan" that had difficulty with language, he could read and write just fine, but he could not say a whole sentence by him self. While studying this patient, Dr. Broker realized that language is localized in the frontal area of the left hemisphere of our brain. Another great scientist was Kahal. He was able to visualize a nerve cell and then explain how it worked. He explained to use for the first time about how exactly a neuron is shaped, the basic parts of it. He also stated that information was passed from one part of a neuron to the other. It is stated that he was able to look at a dead structure through a compound microscope, and then tell about its function. Dr. Fred Plum studies people in hospitals and tries to determine what sort of disorder they have by just the way they act, or the way they do not act in that case. He tries to advance his knowledge of the healthy brain by studying the unhealthy brain. He usually looks for inconsistencies, things that may be small, but may also have a huge difference in the way the person is. He took three different subjects; the first was an elderly woman that was laying in a bed. After he had talked with her a bit, asked a few questions, he pointed out that she did not move at all as she spoke, she just lay there motion less. He also noted that as she lay, her head and neck was upright, a task that would require large amounts of energy on any normal human being. His symptom: Parkinson disease, a movement disorder. The next patient was an elderly male who stated that he has had the symptoms for about 7 days now, he complained of a loss of movement on the right side of his body. The verdict was that he had a light stroke near the back of the brain. The third patient was a middle aged female that complained of her right side feeling weaker. She drags her right leg, her eyes seemed to wonder about, and he had a stiffness in her arm. Her verdict was unfortunately multiple sclerosis. Now the inside of our brain is completely different. There are different sections for different areas of sensory activities, and different areas for motor tasks. Our memories and our intense emotions are generally considered to be part of the brain right above the brain stem. The back of our brain, or the occipital region, mostly interprets our vision, or in other words it processes what our eyes have seen into impulses. The frontal lobe part of our brain deals with most of our thinking, but a lot of our strategies and complex thoughts occur there. There are two ribbon like parts of our brain, both of which go down vertically from superior and inferior portions. The more posterior ribbon is mostly associated with touch and pressure, while the more anterior portion deals with movement. The impulses are sent down the spinal cord to our motor unit
Some common words found in the essay are:
Alexander Bell, Spinal Fluid, Pimy Epilepsy, Fred Plum, Brain Science, Dr Wexel, Fluid CSF, Velcrolic Acid, Dr Broker, Huntington's Disease, brain compared, spinal fluid, cerebral spinal, cerebral spinal fluid, spinal fluid csf, fluid csf, information passed, brain cat, brain function, normal brain, velcrolic acid, type test,
Approximate Word count = 2916
Approximate Pages = 12 (250 words per page double spaced)
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