Handling the Brain Essay - 1043 Words

Handling the Brain The initial premise of this web search was to determine what differences, if any, were known to exist in the brain of the ambidextrous individual. An actual classification of ambidexterity seems to have been all but eliminated, while the explanation of the term, handedness, has become increasingly muddled. Beyond superstitions and mysticism, in its earliest history an individuals favoritism of the left or right hand proved significant mainly to those clinicians who utilized this physical clue of handedness as an indicator of brain lateralization (2). Lateralization in general refers to the concept that a given function is controlled preferentially by one side of the brain or body (5). Brain lateralization†¦show more content†¦Shortly there after a German neurologist, Carl Wernicke, further identified a left hemispheric region significant to language comprehension (3). The majority of the human population, 70% to 95%, exhibits left-hemisphere language specialization, and are for the most part what one popularly considers right-handed. The debate over the 5% to 30% who are not right-handed finds that they might be classified as: ambidextrous, left-handed, or non-right handed, depending on the individuals particular traits and by whom they are scrutinized. In relation to brain lateralization those individuals not characterized as right-handed tend to have, as a group, a less predictable pattern of specialization (3). A contrasting approach to addressing the left-handed and ambidextrous persons dispersed processes would be to conceive of the right-handed as dextrally bias (1). In popular culture individuals have often been classified as right or left -brained. This classification has to do with those functions generally specialized in each hemisphere. Left-brained individuals are deemed strong in those functions localized in the left hemisphere, which include: number skills, written language, reasoning, scientific, and the spoken language. While a right-brained individual proves characterized by those functions localized in the right hemisphere, which include: insight, 3D spatial reasoning, art awareness, imagination, and music awarenessShow MoreRelatedA Part Of The Requirement For The Overseas Nurses Program1502 Words   |  7 Pageshypothermia or cooling for newborns suffering from hypoxic brain insult. In my previous experience, I was used to the practice of holding neonates anytime I wanted. It was accepted to disturb their sleep in order to provide cares and do procedures. Minimal handling was only implemented for extremely premature babies. When I was exposed to the neonatal unit here in the UK, I was surprised that the practice was very different. 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