Phineas Gage Unit 3

Front

What does it mean when the author states that 'adolescents get a kick out of taking risks'?

Back

It means that these risks result in a positive emotion.

Front

What challenges are faced in obtaining high-quality MRI images of the limbic system?

Back

The challenge is that small structures deep inside the brain can be blurred and distorted in MRI scans.

Front

What evidence shows that Phineas Gage's behavior changed after his accident?

Back

The statement that he was 'grossly profane, coarse, and vulgar, to such a degree that his society was intolerable to decent people' indicates a change in behavior.

Front

What does it mean when a brain region has ceased changing?

Back

It indicates that the brain region has matured.

Front

What is the author's purpose in writing the passage about Phineas Gage?

Back

To explain Steinberg and Casey’s theories and how her own team helped provide evidence for them.

Front

What is the limbic system responsible for in adolescents?

Back

The limbic system is responsible for emotions and risk-taking behavior.

Front

What is the prefrontal cortex's role in decision-making?

Back

The prefrontal cortex is involved in impulse control and regulating behavior.

Front

What is the 'dual systems model' in relation to adolescent behavior?

Back

It suggests a developmental mismatch between the limbic system and the prefrontal cortex, explaining why adolescents take risks.

Front

How does the development of the brain differ between adolescents and adults?

Back

Adolescents have a less mature prefrontal cortex, leading to more impulsive behavior compared to adults.

Front

What is the significance of Phineas Gage's accident in psychology?

Back

It provided insights into the relationship between brain function and behavior.