Understanding What a Neuron Is
A neuron is a specialized cell in the brain and nervous system that sends and receives information. These cells act like tiny communication units that allow the body and mind to function.
How a Neuron Sends Signals
Neurons communicate using electrical impulses and chemical signals. An electrical message travels along the neuron, then chemicals called neurotransmitters pass the message to the next cell.
The Parts of a Neuron
A typical neuron has three main parts: dendrites that receive signals, a cell body that processes them, and an axon that sends the signal to other cells. Together, they form a communication pathway.
Why Neurons Matter
Neurons allow you to think, move, feel, remember, and react. They control everything from simple reflexes to complex thoughts, making them essential for life and behavior.
The Simple Takeaway
A neuron is a brain cell that sends and receives information. It uses electrical and chemical signals to keep the body and mind working smoothly.