The Human Brain: 86 Billion Neurons that Control Everything You Do

The human brain is an astonishing organ, composed of about 86 billion neurons that are connected in a complex network. This extraordinary organ is responsible for all of the body’s vital functions, including thought, memory, movement, and emotions. Without even realizing it, your brain manages every activity you perform—from simple breathing to complex movements of your hands and legs.

In addition, the brain also controls emotional responses and your awareness of the world around you. It is responsible for automatic processes such as heartbeats and digestion. Therefore, your brain is more than just a “command center” – it is a miracle of nature that continues to amaze scientists with its remarkable abilities, many of which occur without you even noticing.