quote:
Originally posted by KingPenguin:
can you show that it effects there personality? i know that theyre behavior and methods of thinking change but i still think its the same person in there.
How do you define "same person"? What defines a person, other than their personality?
There is a wonderful book I am reccomending to you called "The Man Who Mistook His Wife for a Hat" by Oliver Sachs, which would help you understand a little better about neuroscience and the brain. It is a sensitive and intriguing collection of unusual case studies of people with different kinds of brain damage which explores what their lives and personalities were like and how they changed because of illness or trauma.
Also consider the famous story of Phineas Gage:
http://www-instruct.nmu.edu/psychology/mmacmill/gage_page/PGSTORY.HTM
'Phineas Gage is probably the most famous patient to have survived severe damage to the brain. He is also the first patient from whom we learned something about he relation between personality and the function of the front parts of the brain.
Phineas Gage was the foreman of a railway construction gang working for the contractors preparing the bed for the Rutland and Burlington Rail Road when, on 13th. September, 1848, an accidental explosion of a charge he had set blew his tamping iron through his head. The tamping iron (pictured below) was 3 feet 7 inches long, weighed 13 1/2 pounds, and was 1 1/4 inches in diameter at one end, tapering over a distance of about 1 foot to a diameter of 1/4 inch at the other.
The tamping iron went in point first under his left cheek bone and out through the top of his head, landing about 25 to 30 yards behind him. Phineas was knocked over but may not have lost consciousness even though most of the front part of the left side of his brain was destroyed. He was treated by Dr. Harlow, the young physician of
Cavendish, with such success that he returned home to Lebanon, New Hampshire 10 weeks later.
Some time later, Phineas felt strong enough to resume work. But because his personality had changed so much, the contractors who had employed him would not give him his place again. Before the accident he had been their most capable and efficient foreman, one with a well-balanced mind, and who was looked on as a shrewd smart business man. He was now fitful, irreverent, and grossly profane, showing little deference for his fellows. He was also impatient and obstinate, yet capricious and vacillating, unable to settle on any of the plans he devised for future action. His friends said he was "No longer Gage."'