Fascinating Facts About the Human Brain You Need to Know

The human brain contains approximately 86 billion neurons, enabling complex thought processes.

Your brain generates enough electricity to power a small light bulb when awake.

The brain is about 2% of your body weight but uses 20% of your energy.

Neuroplasticity allows the brain to reorganize itself by forming new neural connections.

The left hemisphere controls the right side of the body, and vice versa.

Emotions are processed in the amygdala, which is crucial for survival instincts.

The human brain can store an estimated 2.5 petabytes of information over a lifetime.

Sleep helps in memory consolidation, making it essential for learning and retention.

The brain's white matter is responsible for communication between different brain regions.