At a Loss for Words :: Biology Essays Research Papers

At a Loss for WordsI did not feel like A.H. Raskin. I now had a novel self, a person who no longer could use words with mastery. A.H. Raskin, editor program for the NY TimesLanguage is the principal means whereby we formulate our thoughts and convey them to others. It allows us to disclose our fondest memories of the past and communicate our emotions. Language has been instilled in us invariably since we were babies inside our mothers womb. We oftentimes take wording for grant since most of us have never had to live a sustenance of silence. It is perhaps because of this that hatful who have suffered brain footing caused by strokes, gunshot wounds, brain tumors, or other traumatic brain injuries feel a loss of self when they lose their ability to speak (1) . If we cant talk then we cant communicate right? Wrong. We often speak of our brains being lateralized. What is brain lateralisation exactly? Brain lateralization pertains to the fact that the two halves of our so-called s ymmetrical brain are not exactly alike. There are functional specializations that are specific to individually hemisphere (2). For the most part spoken communication areas are concentrated in the left hemisphere. Surprisingly, only about three per centum of right-handers and nineteen percent of left-handers have language controlled by the right hemisphere (3). Two major(ip) areas of the brain, Brocas area and Wernickes area are responsible for language production and language comprehension, respectively. It is fairly difficult to assess exactly what part of the brain control language, anything really, by any means other than clinical reports of people with brain injuries or diseases. Approximately one million people in the United States currently have aphasia, the language disorder that results from damage to portions of the brain responsible for language (1). Some people with aphasia have problems generally with expressive language often termed Brocas aphasia, whereas others h ave problems with receptive language often dubbed Wernickes aphasia (3). The two get their names from Paul Broca, a French neurosurgeon, and Carl Wernicke, a German neurologist who identified their respective separate in the mid-1800s (2). Brocas area describes the lower rear portion of the frontlet lobe on the left side that is in front of the motor clean house (4). Patients with Brocas aphasia often omit small words such as is, and, and the (5). A person with this type of aphasia may say, Walk dog meaning, I will take the dog for a walk.