The human brain is the most complex organ in the body and consists of over 100 billion neurons, which are responsible for processing information and transmitting signals throughout the body.
The brain accounts for about 2% of the body’s total weight, but consumes 20% of its oxygen and glucose supply.
3. The cerebral cortex, the outer layer of the brain, is responsible for conscious thought and is what sets humans apart from other animals. 4.The left and right hemispheres of the brain are responsible for different functions. The left hemisphere is typically associated with language, logic, and analytical thinking, while the right hemisphere is more involved in creativity, intuition, and spatial awareness.
5. The brain is capable of creating new neural pathways and rewiring itself in response to new experiences, a process known as neuroplasticity.
6. The brain produces enough electrical activity to power a small light bulb.
7. The brain’s processing speed is estimated to be around 120 meters per second, or roughly 268 miles per hour.
8. The brain can continue to function for up to six minutes after the heart stops beating, which is why quick action in the event of cardiac arrest is so important.
9. Sleep is crucial for brain function, and during sleep, the brain consolidates memories and clears out toxins.
10. The brain releases dopamine, a neurotransmitter associated with pleasure, in response to various stimuli, including food, sex, and music.