Phineas Gage and the Frontal Cortex

The video discusses the story of Phineas Gage, a railroad worker in the 1840s who survived a severe brain injury when an iron rod was accidentally driven through his skull. This incident led to significant changes in his personality, highlighting the role of the frontal cortex in self-control and emotional regulation. The video also explores how various life events shape the development of the frontal cortex, influencing decision-making abilities.

What was Phineas Gage's occupation when he experienced his accident?

• D. Carpenter

• C. Blacksmith

• B. Railroad worker

• A. Farmer

What part of Phineas Gage's brain was damaged in the accident?

• B. Occipital lobe

• C. Frontal cortex

• D. Parietal lobe

• A. Temporal lobe

How did Phineas Gage's personality change after his injury?

• D. He became more empathetic

• C. He became more organized

• B. He became more impulsive and aggressive

• A. He became more introverted

What does the case of Phineas Gage suggest about the frontal cortex?

• B. It plays a role in self-control and emotional regulation

• D. It is crucial for visual perception

• A. It is responsible for motor skills

• C. It is involved in language processing

What factors are said to influence the development of the frontal cortex?

• A. Diet and exercise

• B. Fetal life and childhood events

• C. Sleep patterns

• D. Social interactions