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Nervous System

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The Ears

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EDITORS CHOICE

Like Dark Chocolate or Black Coffee? Here’s Why

I LIKE DARK, ARGUABLY BITTER CHOCOLATE. If you join me in this preference, you are more likely to prefer your coffee black. New research suggests...

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 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 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