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Nervous System

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The Ears

The ear is a complex and delicate organ. It collects sound waves so you can hear the world around you. The ear also has a second function—it helps you keep your balance.

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 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

One Simple Way to Protect Your Brain

“Cognitive decline in late adulthood is becoming the №1 public health problem we face as a country, particularly as the baby boomers age.” That’s the view...