Parts of the Brain

Which part of the brain develops last?

• Forebrain
• Midbrain
• Hindbrain
• Cerebellum

Answer explanation

The cerebellum is the last part of the brain to fully develop because of its complex role in coordinating movement and balance.

You can think of the midbrain and hindbrain as the building blocks for the cerebellum. We need to be able to receive and relay information to be able to coordinate it.

What is the main function of the medulla oblongata?

• Controls motor movements
• Processes sensory information
• Controls involuntary responses
• Regulates cognitive functions

When does the cerebellum reach approximately 80% of its adult size?

• At birth
• By 3 years old
• By 6 years old
• During adolescence

Which part of the brain is divided into anterior and posterior sections?

• Forebrain
• Midbrain
• Hindbrain
• Cerebellum

What is the significance of neural connections in brain development?

• They slow down communication between brain regions
• They are not influenced by early experiences
• They decrease in number after 3 years old
• They are essential for rapid information processing

Which part of the forebrain is responsible for higher-order functions like thinking, planning, and personality?

• Cerebellum
• Brainstem
• Cerebral cortex
• Medulla oblongata

What is the main function of the midbrain?

• Controls motor movements
• Processes sensory information
• Regulates breathing and heart rate
• Controls involuntary responses

Which part of the hindbrain is involved in maintaining balance and coordination?

• Medulla oblongata
• Pons
• Cerebellum
• Cerebral cortex

If someone has difficulty learning new motor skills, which part of the brain might be affected?

• Cerebellum
• Medulla oblongata
• Cerebral cortex
• Brainstem

Damage to the medulla oblongata could lead to which of the following problems?

• Loss of vision
• Difficulty speaking
• Breathing difficulties
• Memory loss