Phineas Gage Essay

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GE 375 | Case Studies of Brain Injury | Phineas Gage | | Jeff Sorenson | 4/2/2013 | Phineas Gage Tamping Iron Phineas Gage Tamping Iron Trajectory of Phineas Gage Accident Trajectory of Phineas Gage Accident | Trajectory of Tamping Iron from Phineas Gage’s accident Trajectory of Tamping Iron from Phineas Gage’s accident PHINEAS GAGE CASE STUDY 1. Summarize the event leading to the individual’s brain injury, trauma or damage. * Phineas Gage was foreman of a crew of railroad construction workers who were excavating rocks to make way for railroad tracks. This involved drilling holes deep into the boulders and filling them with dynamite. A fuse was then inserted, and the entrance to the hole plugged with sand, so that the force of the explosion would be directed into the boulder. This was done with a crow bar-like tool called a tamping iron. On 13th September, 1848, Gage and his crew were working on the Rutland and Burlington Railroad near Cavendish in Vermont. Gage was preparing for an explosion by compacting a bore with explosive powder using a tamping iron. While he was doing this, a spark from the tamping iron ignited the powder, causing the iron to be propelled at high speed straight through Gage’s skull. It entered under the left cheek bone and exited through the top of the head, and was later recovered some 30 yards from the site of the accident. 2. Describe how the individual’s cognitive processes and behavior were affected. * Phineas Gage had a metal rod (13 pounds, 1 ¼ inches in diameter, and 3 ½ feet long blown through the front of his face and brain and subsequently suffered a serious personality transformation. Before the accident, Gage had been the most capable and efficient foreman on the railroad crew, one with a well-balanced mind, and who was looked on as a shrewd smart business man. After the accident,
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