Understanding the Nervous System and the Brain

What is the central trunk of the human brain that connects to the spinal cord called?

• Cerebrum

• Medulla

• Cerebellum

• Brain Stem

Which part of the brain is responsible for regulating most thought processes and voluntary actions?

• Cerebellum

• Cerebrum

• Brain Stem

• Medulla

What protects the soft brain from external damage?

• Medulla

• Cranium

• Cerebral Cortex

• Cerebellum

How does the size of the human brain compare to that of elephants and whales?

• Larger in absolute size

• Smaller in absolute size

• Larger relative to body size

• Smaller relative to body size

What is the primary function of the medulla?

• Regulate involuntary actions

• Balance and coordination

• Language processing

• Control voluntary movements

Which part of the brain is known as the 'thinking brain'?

• Brain Stem

• Cerebrum

• Medulla

• Cerebellum

What connects the two hemispheres of the cerebrum?

• Cerebellum

• Medulla

• Cerebral Cortex

• Nerve Fibers

Which hemisphere is typically associated with language and math skills?

• Left Hemisphere

• Right Hemisphere

• Both Hemispheres

• Neither Hemisphere

What is the main role of the cerebellum?

• Thinking and decision making

• Balance and coordination

• Involuntary actions

• Language processing

What happens if the cerebellum is damaged?

• Involuntary muscle movements

• Inability to balance

• Loss of language skills

• Loss of memory