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Nervous System

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The Brain

The Eye

The Nerves

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The Spinal Chord

The Brain

The Eye

The Nerves

The Ears

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The Nerves

Nerves are bundles of axons in the peripheral nervous system (PNS) that act as information highways to carry signals between the brain and spinal cord and the rest of the body

The Brain

The brain is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human

The Eye

The human eye is a sense organ that reacts to light and allows vision. Rod and cone cells in the retina allow conscious light perception

The Spinal Chord

The spinal cord is a long, thin, tubular structure made up of nervous tissue, which extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column