The Teen Brain

At what approximate age does the human brain finish its period of adolescence?

• 18

• 21

• 25

• 30

Which part of the brain is responsible for making good decisions, thinking about the future, and considering consequences?

• The limbic system

• The striatum

• The prefrontal cortex

• The cerebellum

During the teenage years, how do the limbic system and prefrontal cortex develop relative to each other?

• The limbic system develops quickly, while the prefrontal cortex tries to catch up.

• The prefrontal cortex develops quickly, while the limbic system tries to catch up.

• Both systems develop at the same rapid pace.

• Neither system shows significant development during this period.

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How does the teenage brain's striatum respond to rewards like sugar and money compared to the brains of adults and children?

• It is less sensitive to rewards.

• It is equally sensitive to rewards.

• It is super sensitive to rewards.

• It does not respond to these types of rewards.

What is one beneficial purpose of a hyper-responsive reward center in the teenage brain?

• It encourages impulsive behavior without consequences.

• It helps teenagers learn from their environment.

• It makes teenagers less interested in new experiences.

• It reduces the need for social interaction.