Human Body /Brain Song/Human Body Systems

The video tutorial explains the brain's role as the central part of the nervous system, weighing about 3 pounds. It covers the cerebrum's functions in controlling thinking, muscles, and memory, and how it manages the body's sides. The cerebellum is discussed for its role in posture, balance, and movement coordination. The brain stem's connection to the spinal cord and its role in reflexes and melatonin production are highlighted. Finally, the brain stem's vital control over the heart and lungs is explained.

What is the primary function of the cerebrum?

• Regulating heart rate

• Producing melatonin

• Controlling thinking and muscles

• Maintaining balance

Which part of the brain is responsible for maintaining posture and balance?

• Cerebrum

• Brain stem

• Pineal gland

• Cerebellum

Where is the cerebellum located?

• At the top of the brain

• In the lower back of the brain

• In the center of the brain

• At the front of the brain

What does the pineal gland produce that helps regulate sleep?

• Serotonin

• Melatonin

• Dopamine

• Adrenaline

What vital functions does the brain stem control?

• Sensory processing

• Muscle coordination

• Heart and lung activity

• Memory storage