Caffeine boosts memory.
405
On average, there's 100 billion neurons in the human brain.
83
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
Music is as addictive to the brain as sex and drugs.
27
The human brain is more active during sleep than during the day.
28