Posts tagged Phineas Gage

Posts tagged Phineas Gage

Beyond the Damaged Brain
Until the past few decades, neuroscientists really had only one way to study the human brain: Wait for strokes or some other disaster to strike people, and if the victims pulled through, determine how their minds worked differently afterward. Depending on what part of the brain suffered, strange things might happen. Parents couldn’t recognize their children. Normal people became pathological liars. Some people lost the ability to speak — but could sing just fine.
These incidents have become classic case studies, fodder for innumerable textbooks and bull sessions around the lab. The names of these patients — H. M., Tan, Phineas Gage — are deeply woven into the lore of neuroscience.
When recounting these cases today, neuroscientists naturally focus on these patients’ deficits, emphasizing the changes that took place in their thinking and behavior. After all, there’s no better way to learn what some structure in the brain does than to see what happens when it shorts out or otherwise gets destroyed.

Brazilian construction worker has a lucky escape after a 1.8m-long iron bar fell from a building through his head.
A builder is recovering after an operation to remove a 1.8m-long iron bar from his head. The bar fell from the fifth floor of a building under construction, went through Eduardo Leite’s hard hat, pierced the back of his skull and exited between his eyes. Amazingly the 24-year-old survived and when he arrived at hospital he was conscious and able to tell doctors what had happened.
(Source: Guardian)
3D reconstruction of Phineas Gage’s skull, showing the passage of the tamping iron. Read about Gage’s connectome here