Caffeine boosts memory.
405
On average, there's 100 billion neurons in the human brain.
83
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
The human brain is more active during sleep than during the day.
28
Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21