Nervous System

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What is the Medula?

Back

The Medula, or Medulla Oblongata, is a part of the brainstem that controls vital functions such as breathing, heart rate, and blood pressure.

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What is the Cerebellum?

Back

The Cerebellum is a part of the brain that coordinates voluntary movements, balance, and posture.

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What is the Cerebrum?

Back

The Cerebrum is the largest part of the brain, responsible for higher brain functions such as thought, action, and emotion.

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What is the Peripheral Nervous System?

Back

The Peripheral Nervous System consists of all the nerves outside of the Central Nervous System, connecting the brain and spinal cord to the rest of the body.

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What is the Central Nervous System?

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The Central Nervous System is made up of the brain and spinal cord, responsible for processing and transmitting information.

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What are Neurons?

Back

Neurons are specialized cells in the nervous system that transmit information through electrical and chemical signals.

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What is the function of the brain?

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The brain processes sensory information, controls motor functions, and is responsible for thoughts, emotions, and memory.

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What role do nerves play in the nervous system?

Back

Nerves transmit signals between the brain, spinal cord, and other parts of the body, facilitating communication and coordination.

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What is the function of the spinal cord?

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The spinal cord transmits signals between the brain and the rest of the body and coordinates reflexes.

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What is a reflex action?

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A reflex action is an automatic response to a stimulus that occurs without conscious thought, often to protect the body.